INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6544401cc7f1f0c8adbbcca05903ba7f45cbf0bf69cf520cc5478e684665e050', 
    'DoEVnZUsujT2vj/LPx2uzsVK7yytJNAJLO1nHBdxlXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)