UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7eWONbzQcryo7YO5EXqXlm+nfRCqYeuStz8nd38Aiwc=' 
WHERE 
  key_id = 'fe47040ea12dc7aa7fe2d2ba39989b30f8150197bbc33e630079310ece19d194' 
  AND (
    token = '7eWONbzQcryo7YO5EXqXlm+nfRCqYeuStz8nd38Aiwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )