UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'phcy8H5ADIgnV1lCZC2D+ovdRjnSlQnKDY+zw+JPK2o=' 
WHERE 
  key_id = '870d9130a982b01135ea1b481b5056c0194e80c5354ef7f83a8a1e9eceb456bb' 
  AND (
    token = 'phcy8H5ADIgnV1lCZC2D+ovdRjnSlQnKDY+zw+JPK2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )