UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/SYS0LGJar14c0RZe7dThn9mKvdzh1g0qoiM/we5RI=' 
WHERE 
  key_id = 'cc3f0c868404db4320c47e9f6e833d5ba8adb3feff5955772324a166863b22c9' 
  AND (
    token = '8/SYS0LGJar14c0RZe7dThn9mKvdzh1g0qoiM/we5RI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )