UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kXXBpdWe22aXL6XMKJ6pVVuU2nyClhmMKbKhBwRMk7I=' 
WHERE 
  key_id = '3a6ad26aae370e98f15e8af1a41d454c824fd94f4d810cf48a150699ed91eab8' 
  AND (
    token = 'kXXBpdWe22aXL6XMKJ6pVVuU2nyClhmMKbKhBwRMk7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )