UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'li1Wlm6qAdGu5z6eY7B1E0BO7ZyoS+fKxNEJP0GPHE4=' 
WHERE 
  key_id = 'c593fdd840dc0b22ccc2b1bc58b9a2d1aa054bec8b721fb07ac105dda794e3c4' 
  AND (
    token = 'li1Wlm6qAdGu5z6eY7B1E0BO7ZyoS+fKxNEJP0GPHE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )