UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bmVW2yuqT7sbfeAO6A6ae4FZVjz9TcScPosgnK2tVFU=' 
WHERE 
  key_id = '76bccc96d2a32fca67d624aac35e6792b47c0c1ca85fc5d6ebeea3fbe9eb1f05' 
  AND (
    token = 'bmVW2yuqT7sbfeAO6A6ae4FZVjz9TcScPosgnK2tVFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )