UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cPFnnjFcPY6YetontQr09tlPVdv3nnkCeNJIi/yiIX8=' 
WHERE 
  key_id = '6c41d743191c27ad553ccfaba9093e70c87f81b875c81ae96db306c84bd1b3a7' 
  AND (
    token = 'cPFnnjFcPY6YetontQr09tlPVdv3nnkCeNJIi/yiIX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )