UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8+CJa7WoiOJo1lKiIrPycjJlPgv06AUfW1nwC0rEc9s=' 
WHERE 
  key_id = '8bde2e3cea04136f5c731cc9ee967a901c6a14b008c4428bee391e6976e3b0f3' 
  AND (
    token = '8+CJa7WoiOJo1lKiIrPycjJlPgv06AUfW1nwC0rEc9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )