UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CVxH+2lkh2wrBfovfyf2HyA2k0DqqVHTi8BZTdnDBYs=' 
WHERE 
  key_id = '370772ea83e51196fce4f7b7f1210273a16d4fb76f6a210405a8371a397b08fd' 
  AND (
    token = 'CVxH+2lkh2wrBfovfyf2HyA2k0DqqVHTi8BZTdnDBYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )