UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ht4tZeT+u9jN4OaRvl5Y1lB6JK9BjNPPNzD4xr3zmHA=' 
WHERE 
  key_id = '586ee8b1f07fcb7b37a70869540e4b0c61c01a516ab3a3530c86006282ce54d9' 
  AND (
    token = 'Ht4tZeT+u9jN4OaRvl5Y1lB6JK9BjNPPNzD4xr3zmHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )