UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nYw9CyGmWX8y/7lOz5iwFDdNhDnSQ5GSSSfW5lgcJAY=' 
WHERE 
  key_id = '7b9a2c1983875d42d4b91c3561f2fa32241877d1c582d54afcde3afa4a04b3dc' 
  AND (
    token = 'nYw9CyGmWX8y/7lOz5iwFDdNhDnSQ5GSSSfW5lgcJAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )