UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WDtg2n2oG84cHeJShzrjCpsxDgXUFT5m7Ixe7Uit5Z4=' 
WHERE 
  key_id = 'a88191d2282eb5cc917f2e5e2a2dce9b9a6ba1c71b1ff6943187be49afc20950' 
  AND (
    token = 'WDtg2n2oG84cHeJShzrjCpsxDgXUFT5m7Ixe7Uit5Z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )