UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9/fnbeXBZtfFxQD8kzt3Q9XEDo6fArkimpzUV1ppXOk=' 
WHERE 
  key_id = 'd16496c6fdcec7e250565606475cd14ef44d303dd528df180cb7aef5d912b5fc' 
  AND (
    token = '9/fnbeXBZtfFxQD8kzt3Q9XEDo6fArkimpzUV1ppXOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )