UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2RxNHOMjpDxPLQutaREFEya0/N2gw5kEJRQ1AvsjjzA=' 
WHERE 
  key_id = 'e832d08895921f369c3a08a87f5bc360528f31604e21d1d82aed1188620bed0d' 
  AND (
    token = '2RxNHOMjpDxPLQutaREFEya0/N2gw5kEJRQ1AvsjjzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )