INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a61c07e4ba9c5f0a5c97d5a491386203830d45950e52e328a3b267b336cb1239', 
    'mfkPhkg+t+4UyviP+56ArO5TrrKFwn3saiD83pW8cQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)