UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Le75wnh1PN43McV5JvTQxcFpfg/ap3zNal8NO3YaDt4=' 
WHERE 
  key_id = '22ff4489c9730ed20a87c9ffda78934bf41f900a89df895a9946bae6987f9e4c' 
  AND (
    token = 'Le75wnh1PN43McV5JvTQxcFpfg/ap3zNal8NO3YaDt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )