UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QlCpdlZObQ0W3VymmMmeGij0DmCpEwJH6Dn78rCySOY=' 
WHERE 
  key_id = 'af9a6870fe92ab7a3cc82f3ee6ded345d8326973222c6fb9ec3bd0e1b48fa19a' 
  AND (
    token = 'QlCpdlZObQ0W3VymmMmeGij0DmCpEwJH6Dn78rCySOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )