UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZsV93sh6zYiI3ULokAe7fZqKYvPv7iO4UHf/qi3HF8=' 
WHERE 
  key_id = '7d96ea7d8c8b155d9edec702c9f36ae4ef0163b8ab0bd743dda429a54e46b4c2' 
  AND (
    token = 'KZsV93sh6zYiI3ULokAe7fZqKYvPv7iO4UHf/qi3HF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )