UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cNb0HQ6rbh7NkhOxtUyknui2bpWDgbdF57MXI9VyWAg=' 
WHERE 
  key_id = '1308276abddad64abb954854c56667fb7e4a87c2bc3ff93c788cba5ebbaae271' 
  AND (
    token = 'cNb0HQ6rbh7NkhOxtUyknui2bpWDgbdF57MXI9VyWAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )