UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZkqfRcqqO+d8X+EPg/0BdFbGGIHhxxW6UyddupfLuTM=' 
WHERE 
  key_id = 'ebc213dd43fb7c79f16e21cff54ba0b610aa1c4f034d98e1e7339c3e8fc433cf' 
  AND (
    token = 'ZkqfRcqqO+d8X+EPg/0BdFbGGIHhxxW6UyddupfLuTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )