INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f21d4b9ae029c714809d91f56abb720aadf683624fc240b593f62e8b45f2684a', 
    'adO3FyzPqGFWVooJVWxS8QPAgMcFggUWnFJdC5VRu0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)