UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h/RWY7eXWP75JVUmrlGZNs1nOo0XoNguhXEfERFymfY=' 
WHERE 
  key_id = '44c69a38262ad20ad9114ff36bd6c5409d7fe9e99761178178ff242231d3adb6' 
  AND (
    token = 'h/RWY7eXWP75JVUmrlGZNs1nOo0XoNguhXEfERFymfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )