UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jcSrA5OSiEw+2j47cW6mGtjvtzOMWj07UKjgewYrQyA=' 
WHERE 
  key_id = '253aa3fb0dc287314fc5156de47a889b8677e560d412f4771adac0e9df9650a4' 
  AND (
    token = 'jcSrA5OSiEw+2j47cW6mGtjvtzOMWj07UKjgewYrQyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )