UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kp+H1EZq5CljupB/1zjqIT8pg+clc4qgVvSdMy/uNzE=' 
WHERE 
  key_id = '5ab6f7762ddd6533eeffb215c32a85137bf572025404ff48105bbe2692e444c5' 
  AND (
    token = 'kp+H1EZq5CljupB/1zjqIT8pg+clc4qgVvSdMy/uNzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )