UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QWgeyrYAUMIKqQT16SOs4EFhoA27YYHegTV8Dy0w0uU=' 
WHERE 
  key_id = 'e4567e2daac9ea7c08208c46829e5b7af2cad78c32828bff309f7b3a50cfb9bb' 
  AND (
    token = 'QWgeyrYAUMIKqQT16SOs4EFhoA27YYHegTV8Dy0w0uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )