INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3a3b16637b43d5e2bf2da26b66da60fa81d1033d1ad627b51a51dc634e9aa8e', 
    'WhcwqdR1x7kWErLom4SnFUEeX5rdx+HHnQnQsImU9+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)