UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TG8wvTUvq0pbw7mOIAixONJC//CWyswBHoNB0xkZfMI=' 
WHERE 
  key_id = 'f5b6cf59ee34b64010d2fef0cc11742bda71b195f66abec37d2601f97bfa509e' 
  AND (
    token = 'TG8wvTUvq0pbw7mOIAixONJC//CWyswBHoNB0xkZfMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )