UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ANvavIbX8lMJjMtH8IfrXEaZB4ZP5PvbUkTNtIEeEpQ=' 
WHERE 
  key_id = '39178230554f28a7e0f699a173ef1250ce0558590e82c7db2c44ee411f36808c' 
  AND (
    token = 'ANvavIbX8lMJjMtH8IfrXEaZB4ZP5PvbUkTNtIEeEpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )