UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y+a/cEs0Avgm6eAhQMdFQ651/mJVz7dbY63YnD2H9OA=' 
WHERE 
  key_id = '4ece8781718965396947cd683c638b1e96ef4ae384b1af6794ab57d07e67c4d0' 
  AND (
    token = 'y+a/cEs0Avgm6eAhQMdFQ651/mJVz7dbY63YnD2H9OA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )