UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uSEtT2rZbC+1bIWcdcNYIM3CLbA5/QFP2f/zJ06vT9I=' 
WHERE 
  key_id = '9171cf7cd047d967cdc762babf8c8a00b9bb89805948301ba2386708bd52aa8a' 
  AND (
    token = 'uSEtT2rZbC+1bIWcdcNYIM3CLbA5/QFP2f/zJ06vT9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )