INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '858b731ee6faf8fcf89d25fef52555d517e5d493e46f5f1befc506b2ea3c5fca', 
    'hQwyEP7DMm5TPdZICCvXOh2TuBT7FMu2TtrsMDZxqm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)