UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R+PnS+mPMoiZra+usjG8K1bvuyXlBeR7dZ+q4V3/7Qc=' 
WHERE 
  key_id = 'a17ba9f93c020a284c1394bab9f50efc43a34cb7aae6c853fcaf40a13d94e125' 
  AND (
    token = 'R+PnS+mPMoiZra+usjG8K1bvuyXlBeR7dZ+q4V3/7Qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )