UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '397aDNiHB8dBmKsW8EAC9EiTt91Kwcq1z9deiLcKEVE=' 
WHERE 
  key_id = '1a75bd9f13e34f4d6a84464d2dc41b7f00d01ac6dd7250e6ffb740f309ac085d' 
  AND (
    token = '397aDNiHB8dBmKsW8EAC9EiTt91Kwcq1z9deiLcKEVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )