UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oTNc6oPRL8bzaWZXfj7aOFasK9Jcydqef/6kSUAFZac=' 
WHERE 
  key_id = 'd93273c71ec4824cf1f837ab6996e81ebcc40b132522eec6da8b7eab6f12d703' 
  AND (
    token = 'oTNc6oPRL8bzaWZXfj7aOFasK9Jcydqef/6kSUAFZac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )