UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWO4S49/1LN7QsOgfILBT6VlOoTL0EwppkixW5P0Ua0=' 
WHERE 
  key_id = 'ed649da581abc96ed5853f990feeec0dc39397f2179985a9368b4dd34b931f66' 
  AND (
    token = 'pWO4S49/1LN7QsOgfILBT6VlOoTL0EwppkixW5P0Ua0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )