UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VpESJcDacQI0J0P55mtRMoJ+RznDIvVOs5t4HP4T0uA=' 
WHERE 
  key_id = 'b49afaf41a9a737fbe5bccac837f21ca2884961c07e9cfd5a5e4a060150fa3db' 
  AND (
    token = 'VpESJcDacQI0J0P55mtRMoJ+RznDIvVOs5t4HP4T0uA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )