INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bf720cad49099284758c1cbc765c953f3dbee4ac7d59a637abcdb03e855801f', 
    '5fWLbrgTXT3hBkz+VhHA9ZJhv8cFbfi5kiA/pdE0N9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)