INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fdb5a954837122fd8535d610d2869cf908b818710f99c9aad569b85fe9e3d2a', 
    '8iyIE9iOkwFxJS0LRX8juocvMt4QutO8MjjchPCFbBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)