UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sMlyL5WblVC7gKMRo2g+gUzHmqYuiuuqUPQea7m7CXE=' 
WHERE 
  key_id = '11fab990d747d8bfa8ab42cd25cd9856dab3891eafe964806c37e59282a1e85a' 
  AND (
    token = 'sMlyL5WblVC7gKMRo2g+gUzHmqYuiuuqUPQea7m7CXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )