UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HRbyNqHYX23td3mhrwskwjak8ub3JrThNURuFxMRAd0=' 
WHERE 
  key_id = '7945f0aff272eab7e6d71e90a64cfc634688efd0892c3aa6f7bcce9e15568ace' 
  AND (
    token = 'HRbyNqHYX23td3mhrwskwjak8ub3JrThNURuFxMRAd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )