UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZvdTYzWCrIDYX8M+jWoxVtDMr01pLPlH3gKa45TywE=' 
WHERE 
  key_id = 'b2e9be6fad4b8b3ec7d403354307652c1610dfe46153946f8dd7a2a32ba43a80' 
  AND (
    token = 'CZvdTYzWCrIDYX8M+jWoxVtDMr01pLPlH3gKa45TywE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )