UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bjFDEStLRT2+QfeMFWKgnJOcSNfpSX/HNyFj/r/CKmM=' 
WHERE 
  key_id = '489699283d7f6e1e7f0650d058be699cab5bbfec381b7703dd41406af3c53a2f' 
  AND (
    token = 'bjFDEStLRT2+QfeMFWKgnJOcSNfpSX/HNyFj/r/CKmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )