UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YMpigb/5iZTPT60HZdPnG7ogjcmGkGhj27HXPl6RbYw=' 
WHERE 
  key_id = 'c8e22e88b1aae8d8dce9ccb6517561fa83788a28acfd2b6b26efbad9e5cb453a' 
  AND (
    token = 'YMpigb/5iZTPT60HZdPnG7ogjcmGkGhj27HXPl6RbYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )