UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'exJ2qGmqekSaurAjSvogz+7ll7gWRwNtcvDv1uqpCxg=' 
WHERE 
  key_id = 'cfa3044146dfefda4410cc54a62db358a661d6e0dbf3c666a44fea52a0af2a4e' 
  AND (
    token = 'exJ2qGmqekSaurAjSvogz+7ll7gWRwNtcvDv1uqpCxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )