UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Ns2AyQul1hD8TjKd9m+SUoD/3a24rSvxJEp2tSCKuw=' 
WHERE 
  key_id = '2b7ec25795ceec2311b7beda8a0977d43ed5a965558a542a7f5167d0a21dfaf1' 
  AND (
    token = '4Ns2AyQul1hD8TjKd9m+SUoD/3a24rSvxJEp2tSCKuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )