UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cBvFE/C3Eo1ozk4AJIbBAg595ZSYBn8eZc9WAGWJCj8=' 
WHERE 
  key_id = 'e6a3be3376a04720989ad3887c3598a42a4b02498d33cdf60b99625d2cca2469' 
  AND (
    token = 'cBvFE/C3Eo1ozk4AJIbBAg595ZSYBn8eZc9WAGWJCj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )