UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8TqL0qpQYAiBI4+5ctZ5VLcj8wqtw9OurprOnchrIfc=' 
WHERE 
  key_id = '09701665b284d42f10c7488a3688580d322d435d569bfd5717fdcb11fa976de1' 
  AND (
    token = '8TqL0qpQYAiBI4+5ctZ5VLcj8wqtw9OurprOnchrIfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )