UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ts7NNRyeSfyNjdK+z4J9cLF+v1+RauLnyUDhS2ZkXO0=' 
WHERE 
  key_id = '85538a4b5375383ae31f00b7a21de981957af415554ed45957844b9d47b474a3' 
  AND (
    token = 'Ts7NNRyeSfyNjdK+z4J9cLF+v1+RauLnyUDhS2ZkXO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )