INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4262b49e2d69d35a52bd42b5dcc4a173d047282c1e9af7040816a80cf6c53d08', 
    'VUWv0lwtIezuQLk5ffZb+YkTz1OopZETg6eIXvtQgHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)