UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pNNd2S5YUTgIl2rFeSmY7BtXiwsY6O3VYwC55voUXFk=' 
WHERE 
  key_id = 'bd5d54abe158a07b9ab04fca6b22dffc8a28bf332a3689dd97837505296953e2' 
  AND (
    token = 'pNNd2S5YUTgIl2rFeSmY7BtXiwsY6O3VYwC55voUXFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )