UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BtFD24dTyLlUQfdgnc5OXohNl05okPiBHqqFh/IzHEw=' 
WHERE 
  key_id = 'dfceb524cdc17ade587967c9e5863ede3ba469da010c48d89b377bcc10579ada' 
  AND (
    token = 'BtFD24dTyLlUQfdgnc5OXohNl05okPiBHqqFh/IzHEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )