INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1541ab52019cf8d3248cbe99ed33f31da8b8964a30ed4e2f2270952cc1e517c2', 
    'B628NFvNx5SgAv5ZufAKh6fY4Lym9Mnj5JN9fcW7lG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)