INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1e9e6e45717746f36f681b8e04d5d8c9af8c4f582455f2cb3516d3c6c1f97af', 
    'DBBfJKTezWQyiBgpdTiaIjcKhT0MljYYqkIhNUj+vk4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)