INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31c1141cd262b87c9819297189075884ae1df0b83e496011cb211d79aeb2d3b5', 
    'r0e3u/OFn7DFKMMkxdSQyiEuUDwviLTrNxrWzOA0MAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)