UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '02okooWkc0yIzS/6D9HMcF7Q43XvAj/DiP3sCU968Wo=' 
WHERE 
  key_id = 'c21c273619b69faf1f6d8795606f2d349444d3caf3b285ee728beca27719140e' 
  AND (
    token = '02okooWkc0yIzS/6D9HMcF7Q43XvAj/DiP3sCU968Wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )