UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sg7x2sMMgIpW/utzw6EBUbbsgFKBkA2a1LWh+xQdwc4=' 
WHERE 
  key_id = 'a525949fd8aa9c67138e2a9372d249d054cceec1326e31666cb524a3524a788f' 
  AND (
    token = 'sg7x2sMMgIpW/utzw6EBUbbsgFKBkA2a1LWh+xQdwc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )