UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nIYVLGFV4O/xeN/KKE6WGfJqXptf5WxcquE6Es5nQuk=' 
WHERE 
  key_id = 'baf7c26772e7535f80f3b37193f05a8d1788651a95015c58eeed92b0a12c72f9' 
  AND (
    token = 'nIYVLGFV4O/xeN/KKE6WGfJqXptf5WxcquE6Es5nQuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )