UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwImt0RRvJ6KErF1Kx9f2djXOgPh+VCWH/bt61EWDHs=' 
WHERE 
  key_id = 'be3dc91fb4564477d1503bfe37501472505d1236dec8750e6b440c4cca544b28' 
  AND (
    token = 'nwImt0RRvJ6KErF1Kx9f2djXOgPh+VCWH/bt61EWDHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )