UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ocXWKSl/PMeEUttHvAUnsfYA7zBqC7RVk+Mr4D4NyNc=' 
WHERE 
  key_id = 'c5ac80c045797d12374b85a3006a8fd2e2b234f20cf9b94ea124f193b0ea6804' 
  AND (
    token = 'ocXWKSl/PMeEUttHvAUnsfYA7zBqC7RVk+Mr4D4NyNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )