UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aiiw/qBoWWZ/F1PUJQ/ssghOjrB3f5Syq2dn+UtkXnY=' 
WHERE 
  key_id = '95a7da3db751651570c85935cf4e3fb9cb62abbf7df4eb5b5db08a364bec6ff1' 
  AND (
    token = 'aiiw/qBoWWZ/F1PUJQ/ssghOjrB3f5Syq2dn+UtkXnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )