INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '766961f4e5a3254e9c27387cfc6271ddddfdb27fd32b8b2bc7ab5ad664df999a', 
    'HmJGq/r3znkirjyioCm51xdpFaZWm7fUtbbSHMk0sAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)