UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7uc3nhOzhlbEGCvXt+pboDJZgEkkddLTIxKyA/Ugoms=' 
WHERE 
  key_id = '3baaf81a3a7e3ee6f2ee0a9da7ffd02ea51c1c2083bf8e57f4f1d9b74025d727' 
  AND (
    token = '7uc3nhOzhlbEGCvXt+pboDJZgEkkddLTIxKyA/Ugoms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )