UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gi6q/k7L4LRYyC70LuTPgnRPgBx8zdbnlrOAAtON7A0=' 
WHERE 
  key_id = '24fcb07176ad34fe09830a43e69eaa8e4f15ad0865a06c4a8203bc82feb280a0' 
  AND (
    token = 'gi6q/k7L4LRYyC70LuTPgnRPgBx8zdbnlrOAAtON7A0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )