INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7249e44405ec1fa5d06315154b8a237992049f6822ffeaf13971a572cb925aa2', 
    '2BkF1KZ3GEVvI0mvZUrUU2Wt4rs8I4d9pkKWsbRMQug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)