UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRNQamw9wzIpmVVzOxXuDcrQ0iaZMdsx6HDoHbprFwI=' 
WHERE 
  key_id = '9a0f69a6ab7b3bb9d40d582352e06b9b7124b59ecaee5a052a42f1ae19b1fb2d' 
  AND (
    token = 'VRNQamw9wzIpmVVzOxXuDcrQ0iaZMdsx6HDoHbprFwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )