UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Ia2cbI1NfGZxDUTldbCSfyOE19sHYlMgNmYX+NKHiw=' 
WHERE 
  key_id = '69fa446543664b44c77079189bd2fabf6812ed9cf2ca70217a19e1daf1b8f83a' 
  AND (
    token = '/Ia2cbI1NfGZxDUTldbCSfyOE19sHYlMgNmYX+NKHiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )