INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d40990229fa5e75a0b7aff63500753e2d1b84e1a92798b81858a89ca71c5901', 
    'hiQsmT2k4bbp2iuWxz1czxVdx4SIgh9ghObdGhNUTc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)