UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F6U4OAaUBIFPeI5BR5LzpH/RiwyZnwqB1xQnh+8LjQQ=' 
WHERE 
  key_id = '4605027c7d79cb7f45e5f6e904669b79a9635afbe28ed7bae3c8422cbb744880' 
  AND (
    token = 'F6U4OAaUBIFPeI5BR5LzpH/RiwyZnwqB1xQnh+8LjQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )