UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FrbFuVrfyVhyRjQtsjJoyuz/qZdSArwb3XsbTzoMhLc=' 
WHERE 
  key_id = '84963157e6c5d5b33e1b43eb19c8da917d33dd220e9ce03a6f1257a80cc63702' 
  AND (
    token = 'FrbFuVrfyVhyRjQtsjJoyuz/qZdSArwb3XsbTzoMhLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )