UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CWdNcF5QxJELMNQ/JSkE613Ld+WsfnI/E4HJ+R3ggnY=' 
WHERE 
  key_id = 'a8685854c533b3c2a06c04fe2125a4c2a19da4a1bffbc38e04277af29382e2de' 
  AND (
    token = 'CWdNcF5QxJELMNQ/JSkE613Ld+WsfnI/E4HJ+R3ggnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )