INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23a8be81da54450204472e1c1b3196db00ec7b054b7f2b7f4e0d21768ad718e6', 
    '3nYSMAcXmEzIRpvgBs1nGn7XkbO0xCowv3mop1zUrVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)