INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e7547e4bbfb0eaf527eba2f5757f2f6e07a30bed66023f4d503707cf8404fa3', 
    'Mtnjgkm+oNKd24Y8EPTHyKRV06tbJX4Gp2gUXSdbR2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)