UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WG0pqrSJ+NY0Hm6kmd1BVmOWKBctBMX1X1sJ6MvtIPM=' 
WHERE 
  key_id = '2398f62918355e2b99390b71ac1d0ccd41569854a699d88a3a2443c93dce6155' 
  AND (
    token = 'WG0pqrSJ+NY0Hm6kmd1BVmOWKBctBMX1X1sJ6MvtIPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )