INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1942600f7f6ce120f54d98565153345b15732f34be9a55aef6efc88779d47d2', 
    'BPCK15ioMeHhTEtChNQyHeHOXVkt2RQJKApjEU6nloc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)