UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qqES4pzeivLzp9CsZA8jRKPYv6eDfYdtEWxUFd3lhuQ=' 
WHERE 
  key_id = '2ca0f9ceff0fd79d807615f44403aacd83ea5ddc52836c517c7a26a820a1bbd8' 
  AND (
    token = 'qqES4pzeivLzp9CsZA8jRKPYv6eDfYdtEWxUFd3lhuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )