UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pxL/PXd8oFqd+ShMFQjxNKAABq515LG1LlqBDQXObZ8=' 
WHERE 
  key_id = '210c2cac9fe5ed9efe262e36938a5f547c4d0c4b47c005428c0d0d79bd901daa' 
  AND (
    token = 'pxL/PXd8oFqd+ShMFQjxNKAABq515LG1LlqBDQXObZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )