UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bS7+IbKs8zpDnGulkHuIzMT1HmyZlLuB1Oxz/oS+O9A=' 
WHERE 
  key_id = 'eecc87e074c7079ec6fc47a3baf617b5a654e04ae8e59857a21a969b6fab75b3' 
  AND (
    token = 'bS7+IbKs8zpDnGulkHuIzMT1HmyZlLuB1Oxz/oS+O9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )