UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9c+RyJfO4cBuppzJX4M8dibXwt23hHN3UvYNbwwFFc=' 
WHERE 
  key_id = '8e5b10d6069ea7fc75780cf47d29f9d3780515951e2ad0c8abb8b62f965dd16e' 
  AND (
    token = 'Q9c+RyJfO4cBuppzJX4M8dibXwt23hHN3UvYNbwwFFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )