UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '25jzDx8J6feeBuTEziLTG2+ADYV1IJmPxpZ+7Got09A=' 
WHERE 
  key_id = '918779be4a44edecaedcbae435ee058ec560717447cd9a6068005b99191a21e8' 
  AND (
    token = '25jzDx8J6feeBuTEziLTG2+ADYV1IJmPxpZ+7Got09A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )