UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qeGnC3PSuJlCxa9eQh11hnZ+7SWwPNU3JytC1p9X4iI=' 
WHERE 
  key_id = '8e043898d21c0a1878fabbe54b49e39f2c964db31509c7c10d0ac577a9cff90f' 
  AND (
    token = 'qeGnC3PSuJlCxa9eQh11hnZ+7SWwPNU3JytC1p9X4iI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )