UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h7JqaFTbouau12buscsp75cHW3gqqPrX9awUfAmZK6A=' 
WHERE 
  key_id = 'b242a6cbfda1ddffb33600e2adf4f38945a08f88bd6c67250a8419556d466de4' 
  AND (
    token = 'h7JqaFTbouau12buscsp75cHW3gqqPrX9awUfAmZK6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )