UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FK2CE8wAkA+rPQbE+GGBOWF27dtYHBqIj9Ps2IfAVE0=' 
WHERE 
  key_id = 'b44a3823cec1cec631d0c0a303d0e7af609a785ed833b197f6b37706f5a21782' 
  AND (
    token = 'FK2CE8wAkA+rPQbE+GGBOWF27dtYHBqIj9Ps2IfAVE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )