UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jhed4Gjn25v8+h6fyZiNiKmiegXvqAMFgS74oyAuU6Q=' 
WHERE 
  key_id = '6c2b13a3dfbf7f1067a7375c6c85414c5731675643d3bb20bc40d55640f9d85a' 
  AND (
    token = 'jhed4Gjn25v8+h6fyZiNiKmiegXvqAMFgS74oyAuU6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )