UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'baqxWan+u/B7MjeddhSd4qv2rOr8NPeEdEW4CCQHx8E=' 
WHERE 
  key_id = 'ded5a52a154a4e485169671ac9d9539c03f1c2b94a2eb9585f197062afe230cf' 
  AND (
    token = 'baqxWan+u/B7MjeddhSd4qv2rOr8NPeEdEW4CCQHx8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )