INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a270aee73391f54e703e4a475ce4cd24b814924d9ed4cbd5541a0fa650ac1c45', 
    '8sNz4kTFLCZtnV3mabXt1D19RkiT5MwEVBTZWvjwlTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)