UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ao4hdysyNwLRxN0eOmSAeFCza4saCsIpYxTAW9q3tH0=' 
WHERE 
  key_id = 'ccb9d4777fc886aae111caec6180015ca017ca54bf7bb51793bf0d6ea3399958' 
  AND (
    token = 'ao4hdysyNwLRxN0eOmSAeFCza4saCsIpYxTAW9q3tH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )