INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b734b2aad74fa0d23547b2492d6604e12636848f6af32bf293ddbb75107782b', 
    'FCrjja8y/3ihyenoM+Rc4mB2p5hasVI01eneEJVnsis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)