UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tfkrdZMlyxiEx+p9BzX0cW7WxS3GdpXijF+YYIpHVVg=' 
WHERE 
  key_id = 'c3b0444bcccd0c6e8230b673978ad8b14bf455e40fc92b1f80fe57ecf91442e7' 
  AND (
    token = 'tfkrdZMlyxiEx+p9BzX0cW7WxS3GdpXijF+YYIpHVVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )