UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3J2unUjskkG28GTuACEo1W81VWrd1ZbptURyGBAxGI=' 
WHERE 
  key_id = '9d4684428a7bcdaf6f204eb8bbd7f2412c5570bb6dd60d3e974acbde7af62220' 
  AND (
    token = 'b3J2unUjskkG28GTuACEo1W81VWrd1ZbptURyGBAxGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )