UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u9mtiYyQ3umMOvbgRX9Bup6eaNKMfYF5rySZbSGvvLY=' 
WHERE 
  key_id = '1f429e95643f7faa1870d9028f66dfb16839547b42336b10777f02cc8c086129' 
  AND (
    token = 'u9mtiYyQ3umMOvbgRX9Bup6eaNKMfYF5rySZbSGvvLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )