INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5556f4fb1b9122dd9bba4b946b5f20bbe3f9810f2e8fd2527ba58f5d5d83043f', 
    '27Sps6WW2UrIzC+oNfLxYz2h8YfycQGY7VXl5gQclQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)