UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JN6xzgBLuebmDkxWICCFzKfH6nlC95tSibR3LBpSSiQ=' 
WHERE 
  key_id = '148983ef8f5e47829783c059da5d30f97eb1015e4339a9cb19b827266eee1477' 
  AND (
    token = 'JN6xzgBLuebmDkxWICCFzKfH6nlC95tSibR3LBpSSiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )