UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CV6jxpJlBGQu+7/MdoZHW0LlFBx423eANIOwVldysV4=' 
WHERE 
  key_id = '1d9959994a922dd61957e45801739107da81b1285ceee770c4b47f948fc802ec' 
  AND (
    token = 'CV6jxpJlBGQu+7/MdoZHW0LlFBx423eANIOwVldysV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )