UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KT601Y7HmX81spVKswPZHyFdTp99GjiVOOoHwU+0NGU=' 
WHERE 
  key_id = '92fd910195ea5ee648b0188aa1c8bd787ff7f906a0a7835e523d65e5710324f4' 
  AND (
    token = 'KT601Y7HmX81spVKswPZHyFdTp99GjiVOOoHwU+0NGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )