UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZY4yZE1SGcoJbMVm+WHu7HMGBmajxfs7LJ+VUrfQJY=' 
WHERE 
  key_id = '59d8c99dcc1ad4fbc3e5d131a958a5b720dcb80ae6b033ebd8a7db5b82d7b9f0' 
  AND (
    token = 'lZY4yZE1SGcoJbMVm+WHu7HMGBmajxfs7LJ+VUrfQJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )