UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i1AO0mmELHTc0MAQAsaPcVYMrIGzd6SbDxIkW+iUlEk=' 
WHERE 
  key_id = '89e6b9a265ac1de6857c26e6d6c74a0beb7de9cafcc72f19e5999414853737fc' 
  AND (
    token = 'i1AO0mmELHTc0MAQAsaPcVYMrIGzd6SbDxIkW+iUlEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )