INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc14d5c0e28f8af45c23b3390e16d8dc0066bfece9b9e1e9175b1d7d3adafc68', 
    'N+TKibq85xy7dbmMbRoYsivZBAuo2at8T2gl9Mmk01c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)