INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a7c50b0f2c4878cd12bf042c318f9546f85d71a04e161f99d136962aba738f0', 
    '0O4yi3EhfwWVCfTPzjxWlLqVmuJjtriVWIMJDpUVfXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)