UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9XBK6clbzYaaxkIAnsPCBoyUZsRJAWtlwn/E8W6WHkQ=' 
WHERE 
  key_id = '1c89c3af328f2526ae71c63fb902b054d94ca66d2dddd2d99cc6224b2b15f87d' 
  AND (
    token = '9XBK6clbzYaaxkIAnsPCBoyUZsRJAWtlwn/E8W6WHkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )