UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ym+pRrZkCYwh4gBuIf6ZTJBogOAePtocWDI0WHd6GMc=' 
WHERE 
  key_id = '86f2184f263c684ea023e0292f802b6136d4fd89a2a0d6779080d13a35a9ebd0' 
  AND (
    token = 'Ym+pRrZkCYwh4gBuIf6ZTJBogOAePtocWDI0WHd6GMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )