UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Qt3nrQmrwlKNZaaggdYiHGbteasVjjmCB6mOjSk5gg=' 
WHERE 
  key_id = 'cb9d27eca88cc1044f229132686e54d3b80ab82cb2dfeb3327920e7608c12076' 
  AND (
    token = '8Qt3nrQmrwlKNZaaggdYiHGbteasVjjmCB6mOjSk5gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )