UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nbLhLxiAewhvwPovtKpxuogorHgJVsqHzd4j8OVAhQQ=' 
WHERE 
  key_id = 'a9bcc58885423ac49cda3b90ef9b81517646dae003d49a7c60c7d65c8b7bb8c6' 
  AND (
    token = 'nbLhLxiAewhvwPovtKpxuogorHgJVsqHzd4j8OVAhQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )