UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTypjqFZEYmPQpqKHVIA6bG6cMImKV/UmqAnq1P9RGc=' 
WHERE 
  key_id = '47dfee73e4e1684896bdb54b4e07bfe6a8b2a0e792299c53887986b6bfcef2be' 
  AND (
    token = 'QTypjqFZEYmPQpqKHVIA6bG6cMImKV/UmqAnq1P9RGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )