UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EBc4PqoHNOSPULcv58971pf6rY/ygq0+CtALI7uM2Ug=' 
WHERE 
  key_id = '8cb1c8a493dc7e72b33672fa55f78ba0fbe8812c39241b9c4190fa411ec52ca5' 
  AND (
    token = 'EBc4PqoHNOSPULcv58971pf6rY/ygq0+CtALI7uM2Ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )