UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jyFiTFW3QUyqZPnJg322pFf+cLjnilvdXizpb+uzzpA=' 
WHERE 
  key_id = '6f7d6e73940c5d6bca4ea7153aa8352f78e2f1c8f90b9eedb4a8363a3baf7982' 
  AND (
    token = 'jyFiTFW3QUyqZPnJg322pFf+cLjnilvdXizpb+uzzpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )