UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1S+mg3E8Y/Kc2praTZKYNgPjboFMIC4HcdOZaEwqsDY=' 
WHERE 
  key_id = 'f435759a2f68fb722a18d5a1d33a50d646796ae8c482222a897951f239fa8de3' 
  AND (
    token = '1S+mg3E8Y/Kc2praTZKYNgPjboFMIC4HcdOZaEwqsDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )