UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yErKMVWz/V8wUuQechtQDrWNXQxtTaHGHQiq6GcheGA=' 
WHERE 
  key_id = '529d698a4af4d648a5739a2ee1a5648fe3d8d5bb8ab3c84846abb6481d87d3cd' 
  AND (
    token = 'yErKMVWz/V8wUuQechtQDrWNXQxtTaHGHQiq6GcheGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )