UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wNn8lKZwifNgwLWUqPOeyUjhlR0rfoqqHZgho/9SxrA=' 
WHERE 
  key_id = '5b15d158228bd311549339e9b95a32cdd15ad69602d4543aa5960c83596a29c6' 
  AND (
    token = 'wNn8lKZwifNgwLWUqPOeyUjhlR0rfoqqHZgho/9SxrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )