UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b4L05fi7NUzhS8vjbfGzJ1k9CX4P5bHeZw5AnAZWWPM=' 
WHERE 
  key_id = '1613e70da079a73d6cf22fb28a6ba95c6c53411ecd2b6c06162d07bd16bb5215' 
  AND (
    token = 'b4L05fi7NUzhS8vjbfGzJ1k9CX4P5bHeZw5AnAZWWPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )