INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42ce7e0bb14075d01a76dd775c995c1e8af35451d2db9a9d0e52d4110d236785', 
    'kEdto7YhG7TlRUMvXQ3acpfWyWwh10Oovw9zuTCUJpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)