UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/LTWwXYnB3HFJW9wAmfbl8Ty/1zuUqYQ6L0T1ge4atc=' 
WHERE 
  key_id = '82aa5b9c62e3dd90f59251e8ebfc38f8c944a6781cc5b987a23ab09064997774' 
  AND (
    token = '/LTWwXYnB3HFJW9wAmfbl8Ty/1zuUqYQ6L0T1ge4atc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )