UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQUKFNfpbd2NVy9hoQSU7Xq8c2PmKeFJz/BW0NWM7ok=' 
WHERE 
  key_id = '1185e6159aa7cff63801d9ecb721e14743a2892246c6a9a28a668fbb543e724e' 
  AND (
    token = 'KQUKFNfpbd2NVy9hoQSU7Xq8c2PmKeFJz/BW0NWM7ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )