UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vn0yxiu51FLAD+5pemEgJs8YPqhvNhQu3/qoZXEvvSM=' 
WHERE 
  key_id = '014b76e8b7139b1d908a577f7cdf8a3a45f3b225821d9125d52b8b5cc809c38b' 
  AND (
    token = 'Vn0yxiu51FLAD+5pemEgJs8YPqhvNhQu3/qoZXEvvSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )