UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'svQteLOrrLw+kX1uH8qrAuYRFd7elKFLD+IgjRmP3j8=' 
WHERE 
  key_id = '44a6d0bfdd568dfc8e491abc8ef2492105c27cad6ff2843e46edd6069124929b' 
  AND (
    token = 'svQteLOrrLw+kX1uH8qrAuYRFd7elKFLD+IgjRmP3j8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )