UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydQrzby5uNKDYgZHj6Kh9O7HZ6kGSLFIprgi0F0dK6g=' 
WHERE 
  key_id = '259adbb6d9129799adf6879025dcad5985fe2ad51b754c67d575920592cddb97' 
  AND (
    token = 'ydQrzby5uNKDYgZHj6Kh9O7HZ6kGSLFIprgi0F0dK6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )