INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea595114286ed15fb704c70d8bae29b70515eed36d6dd7b5f5677a640b081ce5', 
    'q51bN7Pv5ur21y/3G0wWdLcKwzWGdxZ6sMB1cyXB/jw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)