UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8V9eUcP0D0EXrexMbjYZPU3KXYXLTqO3KmenGuyeVFk=' 
WHERE 
  key_id = 'a458454a042949658132b05bf585ec79f80005e7b9c77fb038ed73f7028ff8c6' 
  AND (
    token = '8V9eUcP0D0EXrexMbjYZPU3KXYXLTqO3KmenGuyeVFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )