INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e61d78ae2776524956d3848d595769a848af307fb68ead42ed7d7345d6cca0ee', 
    'fNSZvom7i5E1tw7VNfUSZzgv69lqiX2J2QWlCEsVsZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)