UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rli6t/wESEokOkP6uF+ZiR0FxeZxt9wudNF10yBibzQ=' 
WHERE 
  key_id = 'c9782a957230d81f3240b5fd730183b9fcf01d090ee61382cef80d6be31593f7' 
  AND (
    token = 'Rli6t/wESEokOkP6uF+ZiR0FxeZxt9wudNF10yBibzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )