UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4vhtW0igoXFl7SYdM6gefXLol9XqB5sj3pYIIZdEHk=' 
WHERE 
  key_id = '45eea25d9784dc38802b18fc7f027e9fe22550c6cc8e01129c59b3436934a09b' 
  AND (
    token = 'Y4vhtW0igoXFl7SYdM6gefXLol9XqB5sj3pYIIZdEHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )