INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f8029b003fec346815052b57eb217d17f0c35c6f45538090cad49a0334b534a', 
    '5P/XwVwUnhKgPtNaONn3sf5QiPTXav9CIxppheewE40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)