UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+dGniAwrrgdDWGXUbNBB9TXR+0UcO2baIGSPZZ0M7w=' 
WHERE 
  key_id = '97c7f9a15d327ab6d053bbf3bc700950caf1cb7ca32df97ce89bfa91428075ec' 
  AND (
    token = 'N+dGniAwrrgdDWGXUbNBB9TXR+0UcO2baIGSPZZ0M7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )