INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f7686d6e09606f0bac32bb6f99f922ce4de74b8bebf08d6b4fdc416ed9904be', 
    '1iuOsaSb4xT/pCoA3KDs0waYPDH/yTIUaKwUAODmcBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)