INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e8e9f1aa23d94fc01ab77b8328855fb89498e4ba2c59c38762e842267d9b46f', 
    'SXezGn3m6BjuGBU360DRYf5gzDRy3Y+8pdu8UdUmBQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)