UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nJh9WTMmNZ1VqpM+9T+HURArzkks3eZXg8wNuggQ3wk=' 
WHERE 
  key_id = '1bc7409d7a3032b783245d026e90a4c27f2a85e5ac22d5d8f2d58694072b779f' 
  AND (
    token = 'nJh9WTMmNZ1VqpM+9T+HURArzkks3eZXg8wNuggQ3wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )