UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aRSJ7BiBqPJi2BQJd+lXpsdp+cvq0cws9pfwVp+LT4s=' 
WHERE 
  key_id = 'd8fcf70d3a513e63de155e6f85a0a7ecd9ce35b161ca6ec50d6bd3f4edfd2885' 
  AND (
    token = 'aRSJ7BiBqPJi2BQJd+lXpsdp+cvq0cws9pfwVp+LT4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )