INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a31aae6d174868a6dd2db8da1d03d8d6372b12192a169a8bccbd19a108338b0', 
    'xdoNR1/k42jzgDKp1GunZf1ZOGKLpmKHjkL/ufnIrZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)