INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6a0cbb294ec00ec515d2297c69bda3aa9ad6f2876124517ba686e6ecf6036c4', 
    'YABuTrAPDg1EbHYFlWn0bBZvYc8JGnaxhSYuZAvGITw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)