UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jqy4B37BsymVnRfohgH5D5Vh1jP4znhfzuW6pkw3B3U=' 
WHERE 
  key_id = 'e87bd34d18a38b735504564888382705ab60c258929efcf21a9ef56cbffdeb27' 
  AND (
    token = 'jqy4B37BsymVnRfohgH5D5Vh1jP4znhfzuW6pkw3B3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )