UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '66NlX1OmLhubI9RP0nXVIO+gpO5TQObWgQOLqU/YLVk=' 
WHERE 
  key_id = '137e1a3f11b5998b453a40157942025c3e935f86928c2fc88f971c39820eb656' 
  AND (
    token = '66NlX1OmLhubI9RP0nXVIO+gpO5TQObWgQOLqU/YLVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )