UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hcok+7yxldGgWxmQLi8W8gOxT/tAgKUfXIsAT7IvGY=' 
WHERE 
  key_id = '03abdf6b4f8116822d49ab23a841291365e7667fc561e6f5eb600685c447b7fa' 
  AND (
    token = '4hcok+7yxldGgWxmQLi8W8gOxT/tAgKUfXIsAT7IvGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )