UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CNvv36EPtjRgqrpXpUfe25BuA6OJRnFZuykMVBSKT28=' 
WHERE 
  key_id = 'd953d5e0c2947183faacb4ca5b448f11ceb97faff9a5a63887b1f8d4995f6253' 
  AND (
    token = 'CNvv36EPtjRgqrpXpUfe25BuA6OJRnFZuykMVBSKT28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )