INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e99dc0f7a70f42710df4860fe461d827d65d731e58340005962727356a4848c1', 
    'c9cYGedVuRi6e3hSjj5dFUj2/mtK5nsDCK6Sg+zacwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)