INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fa80b44b8c606868347cd50e0420bddea4c49fb20c3406f6a0795c402507ecb', 
    'ddzEZhIXShz/7XbmPILFTJ3XVhsupZ4Uv4e8M3MviCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)