INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4aaddc8a8fbab14c1c8f44d9adf852197b41221f3c59a8544745055505af8e1f', 
    'kXC1xToxEhPpd+gU6aQCvJxL/LvWiBBq1eYXlhUBmBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)