UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2XyysDZfy+/dkJZMR/XlF1A4nS7kv7cWnYb2wH3RCAs=' 
WHERE 
  key_id = '8edf4cf8deb2c5820c423f9834356c3ebe82bcb6577195703d87f105849fdce6' 
  AND (
    token = '2XyysDZfy+/dkJZMR/XlF1A4nS7kv7cWnYb2wH3RCAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )