UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uej32IG6p64Vk7SxU6RxQRtvtNS79FkvQZWX3J1/eQg=' 
WHERE 
  key_id = 'a8c8fc32b7cf188e11042f1ea6d0f171c8cba1f96912cacfe3ee35587a55a1a3' 
  AND (
    token = 'uej32IG6p64Vk7SxU6RxQRtvtNS79FkvQZWX3J1/eQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )