UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5fO5tIyY7163sVwlOo5vODGKPCvxlUxJ2dGl7vnLcsQ=' 
WHERE 
  key_id = 'bfaa3736fbbc680e9bb0215f9d8a799ea5b4d972c4bfb136424dc54b8c1f6a2f' 
  AND (
    token = '5fO5tIyY7163sVwlOo5vODGKPCvxlUxJ2dGl7vnLcsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )