INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15e609130f188308a5e1462098c614423753fdef2ba674573ff9e8ab90e13e8a', 
    'UwNRSAMSglugBGVxqxFf9qdMFirAgVrM4PjGPYbkHUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)