INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e847f3f4e0f5a2e92ae887b687aefa1878ea62cf8761bfcb5fd947cbe348554', 
    'alTOhjo5lfCRp2ondoIlIBYcVbEkbYrwn687iBwNweM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)