UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLVVwx36rHDs9/AHwhz3FXAbyLBH9c9GNC/Ex7kgt4U=' 
WHERE 
  key_id = '34f4e891b9302d07b839af8d75983b567fc6944c4badc264540d48be5064c63e' 
  AND (
    token = 'LLVVwx36rHDs9/AHwhz3FXAbyLBH9c9GNC/Ex7kgt4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )