INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f9db9677780b3e9e8caa449e1edf827587671b94caf191520ff43e4162713f6', 
    '/pECIK3IrBCdmSySvW5x46WBgmqbhXdW2i3T9VEos4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)