UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b7nXTqdRHuSQrE47v7a3WHc1YrH7Cf8lhsD2O3MUHvY=' 
WHERE 
  key_id = 'c92b468a80580c3f1f18a258b717fc7a846d0b5977c08e9735fb174e17b98dfe' 
  AND (
    token = 'b7nXTqdRHuSQrE47v7a3WHc1YrH7Cf8lhsD2O3MUHvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )