INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f49f5eb25fb415ce6b72efaed684790ea72f68aaee20c48f388a4c8433475549', 
    '4PXOG+UIC03aOTJ6eOL4JszoDAG9Heah59uxd/iNWRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)