UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bBZ2gjkdWnoPrBEOw04cnsuTublf8jzTGMv+709WzO8=' 
WHERE 
  key_id = 'a88002bd0540b581458e5b36bb94d1c87ce16af9be345de77c3ccab0eabce30d' 
  AND (
    token = 'bBZ2gjkdWnoPrBEOw04cnsuTublf8jzTGMv+709WzO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )