UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eRS+vKDSuDq/7DHvINCrufKvvqEC8ZnWHvtsxwvmCHc=' 
WHERE 
  key_id = '05ff5df5ed0c9c8e04b6d2bbd787d9e53fdda79424c69fbf76d60baf302125e7' 
  AND (
    token = 'eRS+vKDSuDq/7DHvINCrufKvvqEC8ZnWHvtsxwvmCHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )