UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+Lf5308CTuOyKCmvNeqt9o+nW6MSLuaRUvvVeB0PXk=' 
WHERE 
  key_id = 'cd19f3434ad2fe333836fd4416a5deed73ae1f7adf163875d5ace0e3e37b9c94' 
  AND (
    token = 'f+Lf5308CTuOyKCmvNeqt9o+nW6MSLuaRUvvVeB0PXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )