UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qWLS46k1LaHiYWTv8K8GBRtlceZ+A70s+tJ1YR0hXGQ=' 
WHERE 
  key_id = 'fc4c21cb50d9ab75340a91aaff24a68e9425bd2eeb63fc7354a009c23234d4e0' 
  AND (
    token = 'qWLS46k1LaHiYWTv8K8GBRtlceZ+A70s+tJ1YR0hXGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )