INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ec81cb7e32d80306ac8b455112a861b790608ead69dde3ec84abe505f21370c', 
    'CQes90MQ6kvfjzLTkvnL94EhTg6c1U0FLMp5fuHgxvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)