UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x6ot/OqDezGLtEKgzGPfFeknvDl2mNhqTkDzTxHxZ4k=' 
WHERE 
  key_id = 'd665645ccafb9ef71f602673b223429d16ae28c047f4ec41c6a3e80aa4790ff4' 
  AND (
    token = 'x6ot/OqDezGLtEKgzGPfFeknvDl2mNhqTkDzTxHxZ4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )