INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3841d3f721001bccc1b0c04ec983c416ccc03d5c186e76d8e87f581f44689df1', 
    'LQRnEiCACfd/+cy4Ju/ZRsZbOCzGwaNMUEJ4YaMSSAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)