UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's8d1jWRwOd6JtMZOpc2G81k5NEHkKQtfYyW5jF+puCQ=' 
WHERE 
  key_id = '2eba7d03c8ebe0336f9ae4078ca50ac0ecf1e164d6ed3d66c320956747395853' 
  AND (
    token = 's8d1jWRwOd6JtMZOpc2G81k5NEHkKQtfYyW5jF+puCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )