UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6YjXMAxWVY8Ft44B6/Dhn9ftX/78jB9G4+9x90npEaY=' 
WHERE 
  key_id = '93edea14237f532347a5985a10253184e49c7f27cd6a9dd51fcd772c3c54c8b7' 
  AND (
    token = '6YjXMAxWVY8Ft44B6/Dhn9ftX/78jB9G4+9x90npEaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )