UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iHudGcqFfNRlt5GbPEZBbvCcUXI3Fx9NWb2JnpLfoJo=' 
WHERE 
  key_id = '5a943406335d72566d0bf68f0c34f788fce4299ce6b8b8a8c53cb1e84e9aac17' 
  AND (
    token = 'iHudGcqFfNRlt5GbPEZBbvCcUXI3Fx9NWb2JnpLfoJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )