UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UFFzmt00eRUKFTfHTrbKEVkcXPQAN6xGbCG39xhBLJs=' 
WHERE 
  key_id = '986236b38a90d5739697d6af46f94b72c8369b6cbe3738e03af07313ca47d3fa' 
  AND (
    token = 'UFFzmt00eRUKFTfHTrbKEVkcXPQAN6xGbCG39xhBLJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )