INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef33545eff8830ddbd85344aee9672613d1999f909983f80c8be090d8a9fbdb5', 
    'f7GV3PpaR+bCbZu9JsaoPLn9YDg7rh0LzaOCUxkpxfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)