UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZnCNiaOIkC0VIX/S23scoKppEDQ5axxLbOI0FEWT2M=' 
WHERE 
  key_id = 'fc8d5c52d61761cff4e31c597aa5fc99fcb0f71dbc3d4a0f98d4ea9be20da9a7' 
  AND (
    token = 'pZnCNiaOIkC0VIX/S23scoKppEDQ5axxLbOI0FEWT2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )