UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+CMPxKa2KlIrtT7RdswFRVZPbhO2byFZBUJEGRKRUys=' 
WHERE 
  key_id = '372071e9900e51d5d07f34b0736ddcbdbdff477f49191a18b4dffb3b3880f1d5' 
  AND (
    token = '+CMPxKa2KlIrtT7RdswFRVZPbhO2byFZBUJEGRKRUys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )