INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e73e14dcbe12e4439a3ebc976a31d957e8d56fd3cc01bfe5ce505ff17ba350d', 
    'xCqgsmjwpxMZowLtX5Tr9ylSYrh65h4OaH8XyWp/vh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)