UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uWs5Gz53X6/CcESXt+17mrMtY0fuw7A76BbKdrpZNpA=' 
WHERE 
  key_id = '3b9ee107b78c9e39d2a388691b79a9ad7f4323c4bdc9ed138b8a97db45aa5448' 
  AND (
    token = 'uWs5Gz53X6/CcESXt+17mrMtY0fuw7A76BbKdrpZNpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )