INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0669defca446a10fc305d040c5f00187f0e7a03e3d300c0471904e2956786041', 
    'U2nSgI+NHc8BasRGLg3Lt3whXBZYW7I4TssqYGGdasE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)