UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PikIS71XxuDp2vln270Q2TBkcha+9AjT/VRB/S6D7kQ=' 
WHERE 
  key_id = '6338f10158526fe30cebfda1efbf128f074bd15ebb61de0fb9f53cb72f1e43cb' 
  AND (
    token = 'PikIS71XxuDp2vln270Q2TBkcha+9AjT/VRB/S6D7kQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )