INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '353ba8ce0c85d8e305c60227d35603fefe929d607232416ec430e203047b2508', 
    'JAN8i7s6dMojppOOZ6y9wj8HXJrr+r/nBa8npR9Acd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)