UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yyk+DVUzbnY/dDftTZhHWwj3VJjPcg5X8HIQhY7CHtM=' 
WHERE 
  key_id = 'c41b0dcd902b0101072e8890289d5a1f301db06d41f91e69e534bbfeb3c6fb4b' 
  AND (
    token = 'Yyk+DVUzbnY/dDftTZhHWwj3VJjPcg5X8HIQhY7CHtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )