UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pln+jTk9CzQSJpHAoFQTxTCfyU1UASTM7YSbNr/IrPM=' 
WHERE 
  key_id = '63f8ec20e398370621b2b50ef9b5c8a8d677c3ffdeff09c5a75686c910e88203' 
  AND (
    token = 'Pln+jTk9CzQSJpHAoFQTxTCfyU1UASTM7YSbNr/IrPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )