INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9f068814a9d0b28c5dd7544bb21be9ccf94595da7aac1c91abefa1245803110', 
    'Aev7M1DMTw2jLehyTl6C9mKsG8RNsrzKjbMNSnAIdS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)