UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YmkC61g8RJhAvr7V8/0ZerCN+sOrOHtJ/TEdHHpL4bw=' 
WHERE 
  key_id = '7e8bf78a21138d11718df56b0b81c2a4b33d0d76b75c2ed0a5f1719958b276e7' 
  AND (
    token = 'YmkC61g8RJhAvr7V8/0ZerCN+sOrOHtJ/TEdHHpL4bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )