INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68e8b71eb339ffc090b0c3b74bea793653a8ce4b2e69fe282c4536a62e78e6dc', 
    'XW4CFo4FEWeQ6tqmZd1HXWwl3BNnWeLRslKFMDth+mw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)