UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nLf8B4/pxlSLlKWXDcZiroywMSaQRxe6X377+053XQI=' 
WHERE 
  key_id = '89ca2e1043f42db73cb59c780c12369291f3846a23dc6e05a600099a53c1370d' 
  AND (
    token = 'nLf8B4/pxlSLlKWXDcZiroywMSaQRxe6X377+053XQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )