UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kd7aS0WowoFjHSXIusfC5LjiA8GM6IvLPCbR3jrz0oc=' 
WHERE 
  key_id = 'bc0ec70b5e2ce70f20b0a41984cd348c29aebcf197a6f9be274140eeab238d66' 
  AND (
    token = 'Kd7aS0WowoFjHSXIusfC5LjiA8GM6IvLPCbR3jrz0oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )