INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '608126f4f54765f73553547650f6d661dbe0ef33d59b516551bcbef166ec12db', 
    'uDfBzOIgXiFN0zIaT299dd0yhkIvxF2pbjPEoa1DrKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)