UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3HZkKbXC1PJ/2sQeqCy4OALKqlwLM8P+hFed03C0xdQ=' 
WHERE 
  key_id = 'c30f87fe9f3ab09874a94b251987f376c64ef56bf7c07bcb708a78de6d648606' 
  AND (
    token = '3HZkKbXC1PJ/2sQeqCy4OALKqlwLM8P+hFed03C0xdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )