UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LY/Li5zpi6EuETvg/gqWu7PP7yCaMmmh2WHI03G1yWo=' 
WHERE 
  key_id = 'a75276d9325025d5ad40e05be8bf6b3839369e8ee1fecafdf145b8cd31e09e86' 
  AND (
    token = 'LY/Li5zpi6EuETvg/gqWu7PP7yCaMmmh2WHI03G1yWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )