UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AK1b5KVuBF5hygNJyIAyiZaJFV2XaWXm/1mSq+i12Ms=' 
WHERE 
  key_id = 'e9fef72d013b3237e396c7f4293afb7ae4231d44179274fa022e1e0788451040' 
  AND (
    token = 'AK1b5KVuBF5hygNJyIAyiZaJFV2XaWXm/1mSq+i12Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )