UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T/yB4eLGVyJo5EFDz2LnO1NDMH6ZIwBavoWOCce8zdI=' 
WHERE 
  key_id = '4e4e166757c6de41d73a956062ca85f3d2b46c7b5316a696267321898d42cca8' 
  AND (
    token = 'T/yB4eLGVyJo5EFDz2LnO1NDMH6ZIwBavoWOCce8zdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )