UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RXfRN/dICFVxbzXt4o87ITa3M7/k4dgW0ouKn5Rmj94=' 
WHERE 
  key_id = '7f6279b55b30e20590093c08ce224b26277c82ea1e7d70f18bcaed292b1e108c' 
  AND (
    token = 'RXfRN/dICFVxbzXt4o87ITa3M7/k4dgW0ouKn5Rmj94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )