UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDXapdQoLVAbTKGBD50mmYFq4AsQww4e+vpaHUwZH8s=' 
WHERE 
  key_id = 'e8b7c4bc0fd35174054557364488e4173b1b8fcd41bcf42c7d907f3f11062c82' 
  AND (
    token = 'rDXapdQoLVAbTKGBD50mmYFq4AsQww4e+vpaHUwZH8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )