UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dTlGnsqJsa4DyONKLzOxvXwnbltqNAN9DGVRkeGDeCc=' 
WHERE 
  key_id = '43ba5355ae4b694a14ec9636f928fa2c02ea30298ff0cecdf5c8244f82e27721' 
  AND (
    token = 'dTlGnsqJsa4DyONKLzOxvXwnbltqNAN9DGVRkeGDeCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )