UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'svyKSLjjcIHRXjAorvADdxASqIf4aFaoyj4xKR4+Ui8=' 
WHERE 
  key_id = 'db919826c43c0c7eaa002f9248d37000dc71ced1202602a98bf82661a6691647' 
  AND (
    token = 'svyKSLjjcIHRXjAorvADdxASqIf4aFaoyj4xKR4+Ui8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )