INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9781d6e8ac179aebc89eedeeed22c3f7300e27ba19ec916247df0aa512ecf468', 
    'L/MWOWgMYbOtoLB0qPnK7tdCDfg7C6IJfm7VOJKBebo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)