UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxkR+cQ8rHFJbCZQCaFOmVJhCfGkxxOuoFvSi5/b5ao=' 
WHERE 
  key_id = 'bc0bf33de1841e3a47f669b5d00bb8fd090194f6f75413fa8a7d4752922e381b' 
  AND (
    token = 'nxkR+cQ8rHFJbCZQCaFOmVJhCfGkxxOuoFvSi5/b5ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )