INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43d0eee79231888896c1c3d3f5de77553dd991258fc2e571fd245ae75a2b4212', 
    'EWDoDXobP/a0+X0DKV/lb08gT0zU5hRLdtMMGW28MzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)