UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sJgufPkojjxpj8Dz4TFL1iY1iYRtWYNf13d28JfMZYE=' 
WHERE 
  key_id = '7f454ef2748b5229792144268bfb75dcd02893d14becaad3496064f69043d8e5' 
  AND (
    token = 'sJgufPkojjxpj8Dz4TFL1iY1iYRtWYNf13d28JfMZYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )