UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BQxzhFdUTcoaACwvVidADiWKs8mR1uZRgOgMdPf/9pw=' 
WHERE 
  key_id = 'e2ffa179d721e586350c91724c6f8fd3f2b317698cb57bea218baaa8622ec5dd' 
  AND (
    token = 'BQxzhFdUTcoaACwvVidADiWKs8mR1uZRgOgMdPf/9pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )