INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '957b7b875a319aa8aea34d5019871418093d4714d79a674c94706e007cd8d719', 
    'KGxt6M4+Xr0zwPbOtt4g+ehKkjRnK7kguvj71TaXMVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)