UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iEqAfGga954bvPsGjdGBDtElGeBAsf+i5zUox7xyRfw=' 
WHERE 
  key_id = 'f55016e9816809d2d546c12de5850100ea5062feb8c632a434ba7893566ead90' 
  AND (
    token = 'iEqAfGga954bvPsGjdGBDtElGeBAsf+i5zUox7xyRfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )