INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '786d589250efe34df26d27cfd23050ffe20397c91a702c702292a315a4e6251c', 
    '3Snhz2k8WHULvF9EmAAK48TtfGac4w5eQf7N4SNEun0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)