UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tM3icnp0Iz9obVANF4xmPsVIOQ2+fJ3cnMbOjpCszy4=' 
WHERE 
  key_id = 'ccada3e509fc723dd06ff72c79a6b0e5ed9c83495b2d5c29b870392d94e6f530' 
  AND (
    token = 'tM3icnp0Iz9obVANF4xmPsVIOQ2+fJ3cnMbOjpCszy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )