INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78a237eccd09117b79a44a76ce05019b3508e5850ed5882f4900df7a59bad9cc', 
    '5WyzgRlEOZ6zYy2Li1w+ynVAGfiEGWcvlAH7vK8TmSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)