INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ff75234e97404d8b559377247778a439368f3b8f36c955e4b027544ed74313e', 
    '5ZCp4WreJblpE5S1nnohv9XcvayirK58SO0WuQojiZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)