INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dee77da39a20fc6a174898eb0e5e521ed2ecaae016687572ba248906ce6ac5f', 
    '2BdZkcPc7TFdGpkxMEhDUUtOlQP1ueTJi7YuxpdMNog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)