UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lf8s3RhYpWjlAkkYXv3hQOp65mjS7+lzp7W/WXagTgk=' 
WHERE 
  key_id = '69708268a43832ba30b87b28f8d957aff6e8265d934835d325c3966fcae2baa6' 
  AND (
    token = 'lf8s3RhYpWjlAkkYXv3hQOp65mjS7+lzp7W/WXagTgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )