UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xkTRSZ9pj5wJHRjnuf5IuOQ+TWtx0RagbBuILcRpuFI=' 
WHERE 
  key_id = 'cf8f6923353c61806a84fa47450d961786fc766371a46d7fc83fccf846f3a360' 
  AND (
    token = 'xkTRSZ9pj5wJHRjnuf5IuOQ+TWtx0RagbBuILcRpuFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )