INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dac559684a00c85f83c011adcfba6d09b6a2b42f9bb883956eb8324d7c47c68', 
    'IK0/5JhblcNSaKqwBjupDAlTI0JLvUY48CjSwPiZYIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)