UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+DXi01vvTHkjcrdzXa4tDzr6axADkTr8StsW7z1/HQ=' 
WHERE 
  key_id = '2e7337745c740d28448ed6732e538eceba5c522eb7960c2a7294e723e632379c' 
  AND (
    token = 'V+DXi01vvTHkjcrdzXa4tDzr6axADkTr8StsW7z1/HQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )