UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jBtjwR2GtfMJuukbC4cZYG5XXQPB6mtKi2CsZJxT4Y8=' 
WHERE 
  key_id = '6a64ed62f9683a77142260f444e6779c9a6856529658ba9382bcb1963d01e637' 
  AND (
    token = 'jBtjwR2GtfMJuukbC4cZYG5XXQPB6mtKi2CsZJxT4Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )