UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+cPkeLO/A384ea+IfsJIrvl75VXLa1DB880/sgoH9c=' 
WHERE 
  key_id = '9914c171ebaafb2e0ceb4312d1372dd84e695d62e7504609aff900943652e74b' 
  AND (
    token = 'w+cPkeLO/A384ea+IfsJIrvl75VXLa1DB880/sgoH9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )