INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54324ae9c63eef40a2e049f9c646803f6d09d6eea79084f7ffa931b2051ca136', 
    'E0Tn+XvJt4VJZT3kleMJ7LiZZpbo4lMbEv6kgAspjv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)