UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LOFTnKySLyYtUKDBvnMUGaMNUBmyEFpi0d3XZ/aTbbc=' 
WHERE 
  key_id = 'aa3c82b0d4598553119bbb2f863db9928e36a738ef4f2b08f44ac9e4e7210d89' 
  AND (
    token = 'LOFTnKySLyYtUKDBvnMUGaMNUBmyEFpi0d3XZ/aTbbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )