UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EY3Y1sobzO7H7+1EUzumFF7xV6N1FgjlZR/7raYZlig=' 
WHERE 
  key_id = '16470a63946e03ac895d4a431925743633139b31e23f7746564e967e10f5a017' 
  AND (
    token = 'EY3Y1sobzO7H7+1EUzumFF7xV6N1FgjlZR/7raYZlig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )