UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZXvx0OTwpLjXeU7pxNZ2FCoid3uV7e8Yox0kT3epmI=' 
WHERE 
  key_id = '65904f27199d37500db2186d9121abd88577d27ca5f1329c6152847af8d9e8f5' 
  AND (
    token = 'NZXvx0OTwpLjXeU7pxNZ2FCoid3uV7e8Yox0kT3epmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )