INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b6b7c19c304f6420b505fa65ed97c8c037019d290728969ad82a923f3cee910', 
    'EZVvT62MfUB1pvS0ywOLKJzqHh1yJ1KiEowCufSJMn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)