UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lKi9e7HDKpBcexWoT/3kZ9JATGjV2i6oZ8EEg2ZChUQ=' 
WHERE 
  key_id = 'a01d17fab60097954018b7bccb4c8195d8010e7580a3bf0101487da2af8ece1d' 
  AND (
    token = 'lKi9e7HDKpBcexWoT/3kZ9JATGjV2i6oZ8EEg2ZChUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )