UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9LtnWwVaT2iVN01NwsHKUrC2IP6twf4ZHiXbsbGUNQA=' 
WHERE 
  key_id = 'bbed416545ace7d444ef389b44a1d6abaf805d385839e65ae06093eadccfaa5c' 
  AND (
    token = '9LtnWwVaT2iVN01NwsHKUrC2IP6twf4ZHiXbsbGUNQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )