INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb4311ddebfcb949c6f045b04c275085cecd2b0227664daad21e50a9fcb34559', 
    'K4V+vk7xLt6l++xAApr8z6ZJsk3vGm2z5zRTy5UHlB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)