UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ot+O33zPp27l1NzEtvXnlJgPx3oBsXgDx6mZn7wYTY=' 
WHERE 
  key_id = '1325df0db9c6e59a190a2eb648da158e85fda9dc0fdf963d3dc0925eddb3bebc' 
  AND (
    token = '/ot+O33zPp27l1NzEtvXnlJgPx3oBsXgDx6mZn7wYTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )