INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb0f12dbd2d7f9cd314872e917d9d02a3954dab8565754817551508f2c01b23d', 
    'pfxMAPRff5hdpeFAGexlYqinretFaCtLXeBicwnlEec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)