UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1kxFj9IXtD0oWJW1rWHU/6pJ3VGO34EN1TATxH4KSXA=' 
WHERE 
  key_id = 'ced7e001f0f969258787fd823a3db6660de0ed762b5584850d989af145fc67d4' 
  AND (
    token = '1kxFj9IXtD0oWJW1rWHU/6pJ3VGO34EN1TATxH4KSXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )