UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PnZ/JRbPNHsW9wY8HGx5AH1r0VcA9xf3NFgTT0E+QQg=' 
WHERE 
  key_id = 'dcb7ffb419dda6f88b454d6b6b2eab9795196bc4ef2b59c3b8fb9334f336369b' 
  AND (
    token = 'PnZ/JRbPNHsW9wY8HGx5AH1r0VcA9xf3NFgTT0E+QQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )