INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c5195d778e5c54028f2f0a281eb7646b24be36ff1cc2de94b67dba5d0e5bc9c', 
    'mDEvLtAbrXIxBUo2R4hDXvG4lbkHNb2Pg7nwPsZyCZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)