INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd62a303cc29c60c00dcb493b74d1b4eae19e901237fa74749362c7facb71ca0b', 
    'syrt0XDOLmHeSeeVvODz6rSeIfvG7ZVrTvRc/u+rUyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)