UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B9ds0uDxeLZp7mPeNoEBMnFcjRZ8bIN29ET0flvEGsI=' 
WHERE 
  key_id = '5f56d17a0e9c0cec1d83e350e01b72132aa10aa453a661363977804936d656c4' 
  AND (
    token = 'B9ds0uDxeLZp7mPeNoEBMnFcjRZ8bIN29ET0flvEGsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )