UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aBDtBGiwkx+iUUV/zN1fDJTYmEdsYaEUxLJ4OWnsCzk=' 
WHERE 
  key_id = '00c8e5ae371b1c3ab7d98a95995d2e29ccf3ce33537b97ecbe2ccd28ac959855' 
  AND (
    token = 'aBDtBGiwkx+iUUV/zN1fDJTYmEdsYaEUxLJ4OWnsCzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )