INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39cd9257f22aa0b47c38241e8e463437c0d42298e1c2abb73fae22cdea4fa76d', 
    'rnOW0zX8NjA0TK6Frjqrnor3i1uBdDlOcQQKT3SRzqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)