UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B4LM/oTvA6vjoXwIxF+onFYbIgnRoAvywiRkPRogBFs=' 
WHERE 
  key_id = '4b9b1084a05873b1205dccc1b1fafd83725a87e121bf0316cf83b8b4997cd19a' 
  AND (
    token = 'B4LM/oTvA6vjoXwIxF+onFYbIgnRoAvywiRkPRogBFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )