UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vt8HJF9/cGuqbr+UGdKKSHzwJs8DftH4Qeu8WTzKVfU=' 
WHERE 
  key_id = '252257d252218092e40a5397cbca6bd3c553bdcc32c472ddf3cf5222066a7fff' 
  AND (
    token = 'vt8HJF9/cGuqbr+UGdKKSHzwJs8DftH4Qeu8WTzKVfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )