UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MLNzMLV904XgdqXo0kjOaCTqpvxoMfo5Yxs5FquyiC4=' 
WHERE 
  key_id = 'ee6a1466d802c9576524dbcc177861539afb8dae1bfe1f6d880a02fee9e40d30' 
  AND (
    token = 'MLNzMLV904XgdqXo0kjOaCTqpvxoMfo5Yxs5FquyiC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )