UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFbNGXLd0y++eFNQZnvqXsU1EsQK9Af99V9eOXztzVQ=' 
WHERE 
  key_id = '777e0f03fb13e0806144369e968e5346eae39722a75aee6d90e93d244acba09d' 
  AND (
    token = 'DFbNGXLd0y++eFNQZnvqXsU1EsQK9Af99V9eOXztzVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )