UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvtiuAj17TFZBCNol1hNCz4KZ+wll+sPLyRTEr1e6Ko=' 
WHERE 
  key_id = '76ef24aac0becb892595d09f8bea2da2c1dd3a3d59d002935c82ad2ca8d00c95' 
  AND (
    token = 'KvtiuAj17TFZBCNol1hNCz4KZ+wll+sPLyRTEr1e6Ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )