UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3X1o/1DNiMPljuowhQEt8rYDRxhdChNkyZtxowhYYjU=' 
WHERE 
  key_id = 'b0d923d44184d98b492b66c9fbdc56c7ee0d7df3ec881d71d661783ce2fc0b5a' 
  AND (
    token = '3X1o/1DNiMPljuowhQEt8rYDRxhdChNkyZtxowhYYjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )