UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLyOlW8sMp39PEZ+kXiS0jcpg0y2C80xQ7GhMkdhTIM=' 
WHERE 
  key_id = '674558253c0cfae04e22971e3cd3545d6e66aa48c61e35f94b461c7d81621045' 
  AND (
    token = 'mLyOlW8sMp39PEZ+kXiS0jcpg0y2C80xQ7GhMkdhTIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )