UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9zkIiFsIJ6kwtCI2wrO+bU6vX6XpCu1q5rKiuPRCeZ4=' 
WHERE 
  key_id = '1d7be66892473bffa7b9c3afb9a83bd0c5ea193eabbdb51b497464075214b49b' 
  AND (
    token = '9zkIiFsIJ6kwtCI2wrO+bU6vX6XpCu1q5rKiuPRCeZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )