INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a68e3cfa48aa92bf65b58dd0cbc70e574b91fdc606598793d93497ad9215a11', 
    'k5PYySmgtKOE8XxPIxbRewSv/rAM3gSgwxQMc8FJrlg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)