UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZLDNmYU6QdyQmEq5LbCKkKUeWw6Kjba+RTNqe7VPIoY=' 
WHERE 
  key_id = 'ddfdf04f4a2f5ebfdbe02fb5dcdc6e2cbf06f977988518d982833eaa66313a77' 
  AND (
    token = 'ZLDNmYU6QdyQmEq5LbCKkKUeWw6Kjba+RTNqe7VPIoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )