UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BjuqeW/WO27WMZ58+tImeMlKPIviCIinpH74P90vyug=' 
WHERE 
  key_id = 'edadf0a5d04e67b31443f85415f48c991b6e511aa26355b7b13e2bfdd54ee2e2' 
  AND (
    token = 'BjuqeW/WO27WMZ58+tImeMlKPIviCIinpH74P90vyug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )