INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1df6ff6eee16ffe21bcf41f12b321912986a97305278546dcd2a0fe383f86f2e', 
    'TNcRdlCTNaoEN8NHUJox3jC1KBH6m7VpblzJKVQeVDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)