UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMSLxo5zit0xYqi/bLV6mmYDih5VH99XEabguikX09w=' 
WHERE 
  key_id = 'ddaccbdd489e6b71504c8b27d7ed113e4661100a7d2df46e0247850f868c5f0a' 
  AND (
    token = 'AMSLxo5zit0xYqi/bLV6mmYDih5VH99XEabguikX09w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )