UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kx+VLYCyFQgH4/YmxBjc4SdtYdv4hlXCXa0I/Q7cGh0=' 
WHERE 
  key_id = '1f46486146290ecbf44b2abaf711f942aa2296a290f5b188c747d83d1c41fca8' 
  AND (
    token = 'kx+VLYCyFQgH4/YmxBjc4SdtYdv4hlXCXa0I/Q7cGh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )