UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N6BwS/reecsRldMij36e+L1PpxJtUL+Jn1RzCTnQchM=' 
WHERE 
  key_id = 'fc98b3b06e1fd6a4989728261bb7b7cc896638ecc4e524333f68a7c8b0bd0077' 
  AND (
    token = 'N6BwS/reecsRldMij36e+L1PpxJtUL+Jn1RzCTnQchM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )