UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7/M1N0C8DIXxa3fqxMoJvkKSCScEc6H3G0XiKexj+3c=' 
WHERE 
  key_id = 'dcd9569ad3e15e4419ae61e29c33a0ca1d62a157318a92a2d1596059600e6b45' 
  AND (
    token = '7/M1N0C8DIXxa3fqxMoJvkKSCScEc6H3G0XiKexj+3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00090