UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+d09nddtUT09s02cCGmKdc2UXdv8SE2BVMAIN4QVDDI=' 
WHERE 
  key_id = '4335ce27a0c54987316985c05e8c87030c842d5d6158e9fe9fda86ec278378ef' 
  AND (
    token = '+d09nddtUT09s02cCGmKdc2UXdv8SE2BVMAIN4QVDDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )