INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '642761796e696a206ccd219f0d468aaf87c35237456aca5fc17e09151f21e289', 
    'KJ0zTyjQfIfdhSigjwUPfDM0BSEjVuN6J95YK0t6ECk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)