UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O4npI8ERu+cUXyskZZ81SpyDKd9A2rH7d1lqg1guJwQ=' 
WHERE 
  key_id = 'ce8f058fc99c49fb90580f24a2d64426b14864b37c3e795ecec5daae5a4c31cb' 
  AND (
    token = 'O4npI8ERu+cUXyskZZ81SpyDKd9A2rH7d1lqg1guJwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )