INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a611d0642bedcb5d389232a0e1425a7abbb91edf34f08f6b2bd2d845552d9331', 
    'QnI09WRF5CrTa5oLrgPERKJzBKTKcxhitoztITPBeh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)