UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r8TRghMgc9mhoZ1BoaT5Hns/5t04/z1jdgdJRBNHgzw=' 
WHERE 
  key_id = '5b6b2f2f3a40b6b3c003409f4ca6753b6b5197d59fc4dbc371cc04cf9b905a01' 
  AND (
    token = 'r8TRghMgc9mhoZ1BoaT5Hns/5t04/z1jdgdJRBNHgzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )