INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a7061515adbe74801290fca56e09da2939030df9aeb57d43a2a6a14874a4af9', 
    'B5dAws3PR0EKFZ5QEm/lCYZOyJRMuKIIeGa8TjyDc8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)