UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FWsFY5zVQtCgElr90qwldZ+lLqHY/hX223BB0aFh934=' 
WHERE 
  key_id = 'b7bd8ca231abb81289dffba0fbfb07cfcc8f63a29168603db56a44085eea2fce' 
  AND (
    token = 'FWsFY5zVQtCgElr90qwldZ+lLqHY/hX223BB0aFh934=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )