UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JfskF6RSkM2XwBzIZUhMuQfDj1rhfpYzovTM2+C9Yso=' 
WHERE 
  key_id = '27bb4cc39d6ba7ca085ec605ffb88a33f4d2254b8131436eab1dae3a25f500f0' 
  AND (
    token = 'JfskF6RSkM2XwBzIZUhMuQfDj1rhfpYzovTM2+C9Yso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )