INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f6edcbc603a12707a9ad4b82e74f480c1626b23e27f4db2155be32315f31c66', 
    'wGWttqYddDj+aLyNh3QNSe/2TNieCZuVXo3H6CvYgjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)