UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gd85UF/1CAlQbMDsDfgRWf8h9LdUTlfKxCs6d0tCVa0=' 
WHERE 
  key_id = 'c034cd3e0c84ca307fcc6ac6c7056a2a5902a4ba83cd8feebe7e068388804e36' 
  AND (
    token = 'Gd85UF/1CAlQbMDsDfgRWf8h9LdUTlfKxCs6d0tCVa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )