UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eWtIzL3AjPm82PEaPR+bynurinqsT8IYMc2xlrUDOxM=' 
WHERE 
  key_id = '92b8299f5a44981c26a0e622d2271e019d179d9efdfd4ffb970ebd240f993555' 
  AND (
    token = 'eWtIzL3AjPm82PEaPR+bynurinqsT8IYMc2xlrUDOxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )