UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q06nIwSFn0gOG7X4GWlL5hGB/4jYUMKJoKG0/w4N6Pk=' 
WHERE 
  key_id = '2e5b643bc84d8a8ecba5d27a57b40b66369e7305234f5da6905543f04cefb9de' 
  AND (
    token = 'q06nIwSFn0gOG7X4GWlL5hGB/4jYUMKJoKG0/w4N6Pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )