UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/sLThqfwpRWs9Re0sDzPIvAlTOS4miZV+wy+nuGPuY=' 
WHERE 
  key_id = '62a84cf6cdc33549195f0488c374f8d09a43eebaa96ebba2ef7dae06a72122ab' 
  AND (
    token = 't/sLThqfwpRWs9Re0sDzPIvAlTOS4miZV+wy+nuGPuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )