UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShX/KggrVUPf6RTOXrwl1GXrUdzV7E7etj7z5ct9CQM=' 
WHERE 
  key_id = '8e40fc80d24289838c4732a9aeacd639e1f1d837b9357d6212987cb8c5b3d564' 
  AND (
    token = 'ShX/KggrVUPf6RTOXrwl1GXrUdzV7E7etj7z5ct9CQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )