UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uYvGFfzSIFoJE8Mp8dmxCvOJYF0KgW164ghaHuCBpFg=' 
WHERE 
  key_id = '7e011b8007bf6cc4aa95db4b24726561b29e47ead1693405c82cca5881df1f67' 
  AND (
    token = 'uYvGFfzSIFoJE8Mp8dmxCvOJYF0KgW164ghaHuCBpFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )