UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '453rqYeuh/VbUr2FCp1R8s3X9eZLHmIct3T+Pj7OoAM=' 
WHERE 
  key_id = '5b7a278da5c2da3bf7815cfa6cbb558594cc3991307b02795be8235b87583c48' 
  AND (
    token = '453rqYeuh/VbUr2FCp1R8s3X9eZLHmIct3T+Pj7OoAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )