UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CCt3askxBO8XEQe4vvcwe49XR0DWALz9SkyLYSMRJ1I=' 
WHERE 
  key_id = '7eb99e1019a22ac2da85d83877af3d24a3f29a98335e19aefbf33d8d3a6ab672' 
  AND (
    token = 'CCt3askxBO8XEQe4vvcwe49XR0DWALz9SkyLYSMRJ1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )