UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dM+JEWNB11Skse/pnX3U+cOjkNj51MU/MGCcLkxIjj0=' 
WHERE 
  key_id = '543cd72dd0c73441d8119fe0519c1e0a42b47eb3c7cb854c8fd2d003427c1002' 
  AND (
    token = 'dM+JEWNB11Skse/pnX3U+cOjkNj51MU/MGCcLkxIjj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )