UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojNBeNWXqhVGcqlUzXVVJg+akMskpBsMWpNYIMtFLC4=' 
WHERE 
  key_id = 'e2b2242393890b52a8d2cea2290f3cd83578c2a4fd111ae8b6b62b33ae4a5eb7' 
  AND (
    token = 'ojNBeNWXqhVGcqlUzXVVJg+akMskpBsMWpNYIMtFLC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )