INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a28dcec7dfd30fc0508ae462c7003976820203e0b61547b145009cdc1c2d7f2', 
    'smikk+6xdy1pfTJahnAKT5uLBC4G66QPQDzzB/5kPG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)