INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25a478c1d13ccc855cb449a8c2c44c50c5cb422340e6478c299bf12873313b20', 
    'n0En8+KXJZnIuDmxy9q4ZMccwU8vAlroAvNug5ZDwtg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)