UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fd2XnsVAWhTZcUQbWeP896GEI0Lg8VJhWxbvM8eWDFQ=' 
WHERE 
  key_id = '5778c615a54486f6a91c316fcdf0523f1ed8de1f0973df748efc67c9582f4ec9' 
  AND (
    token = 'fd2XnsVAWhTZcUQbWeP896GEI0Lg8VJhWxbvM8eWDFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )