UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5JEy5rhtDu45Z8N8zuCGRW9H/DC+fYA68ILKwwtGFZs=' 
WHERE 
  key_id = '7d2d996fd3d8218696abd14b51ceebcbb528f88331f70379ae9ef73133c87593' 
  AND (
    token = '5JEy5rhtDu45Z8N8zuCGRW9H/DC+fYA68ILKwwtGFZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )