UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2KNbjIZVpEkepHwU8Csp29w9ikx+vNw44lTUnESezos=' 
WHERE 
  key_id = '7bf003c2960db2e522d3f04769be23e0f68b8398fc08c30277500a3cf8574be9' 
  AND (
    token = '2KNbjIZVpEkepHwU8Csp29w9ikx+vNw44lTUnESezos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )