INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c6249b800b16effe3f5c2e8b8c0f87e70ab14a946c0bfb979073b9845491635', 
    '9hqxtQdRDG7R0Zv1duQBQ/7jm3TAx3r6O1dDHvlr8J0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)