INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9338e27def85cb5e33d927f96311ebee627cc616c0e9c50fb694883b718e3d69', 
    'wU8MBp/QNxvPm2MNyvHKTCVZUP0RHtlpIyM+sWsHlbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)