UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hLZCkHGx1B3yx2rDXa9NXts1a7uBaD5wiUSsqmlNSos=' 
WHERE 
  key_id = '2855e1583d334c6b75fd708a078e1418be70f8177a5f7a1d8f01e5e442ca5a28' 
  AND (
    token = 'hLZCkHGx1B3yx2rDXa9NXts1a7uBaD5wiUSsqmlNSos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )