UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I44NoyDaVQz6Dg4kHojJbgc3PAkSqDlTW1aD/2NFn/M=' 
WHERE 
  key_id = 'b624ec215ae395df57ada7caea981044522039328ffb0641ab3da918c7e2c7b9' 
  AND (
    token = 'I44NoyDaVQz6Dg4kHojJbgc3PAkSqDlTW1aD/2NFn/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )