UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTlj3HVq+TPWqlYA52j+OJ2/vQ6ZEXRicCrNMlTbfhw=' 
WHERE 
  key_id = 'fe7608c0aae34a30aec5839808897b82a0f3a4ce6d49a01e70b7ae0886c91bfe' 
  AND (
    token = 'yTlj3HVq+TPWqlYA52j+OJ2/vQ6ZEXRicCrNMlTbfhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )