UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G3AjFYv1Lc/07TukInGbXmp7WpCjkEKbxXQW5F+Sg8o=' 
WHERE 
  key_id = 'e5e175941560527c906b235ca0c1c7851d1b0db0e665cdeb49ab204bd37bf5ba' 
  AND (
    token = 'G3AjFYv1Lc/07TukInGbXmp7WpCjkEKbxXQW5F+Sg8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )