INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a52ef130dfc5aedf2041aeb6d71f78591fe4bc4f7293f2d584bcad2c2d95c791', 
    '9lu2Wo4NC6q1Q9TsAHHuWg3kPauyn5rPBMXsWA24CXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)