INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8e2252a37dc35450d8f76e211b1ff81c11f548510c31ea2bc1d0ca03cac424d', 
    '0f8ur6auLxx4HgpYyNRAK5RVsgIYEsE3XejVqImhtuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)