UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mlqdOEp0emSGqICf+107VeqZsjgW5FYFDgJr2B9FBYI=' 
WHERE 
  key_id = 'e2c567b3d1b1854e8b3c287ec7f458029d723c70f60d69c6edba77bd2a914b07' 
  AND (
    token = 'mlqdOEp0emSGqICf+107VeqZsjgW5FYFDgJr2B9FBYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )