INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e733a55e6ca300ac285eab3f039960cf0d5203199e16bc38288035a2b4ca84b', 
    'RXsQSyc8bA4xR4AIQdzosB9Wnul+t7CdwUHUy7y8fZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)