UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88kjwhjTZ6k+l45zKwTyMrIBXjQ8WLwuxz21aSvEBN8=' 
WHERE 
  key_id = 'a16a0798713130d4579e397dfea9752d7928218334d9a0b61bb0642872f5b6db' 
  AND (
    token = '88kjwhjTZ6k+l45zKwTyMrIBXjQ8WLwuxz21aSvEBN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )