INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af67c37da5402a40733f2596aefc3b281738cc899d02b9ee3ce8741b20e08fc7', 
    'EvJy09/Tsm7vM6p9Dkz9hJMk6bOaDk1PbvXEiYbNp0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)