UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfd7mG2vKAVYHZypfk+E/1Dk/pIR5jX3hWRMPuq5RiI=' 
WHERE 
  key_id = '455f53b2898b96a8c4f620d9372f07ecbe904613e1bfd23c3ae8b7e9e987dc8c' 
  AND (
    token = 'rfd7mG2vKAVYHZypfk+E/1Dk/pIR5jX3hWRMPuq5RiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )