UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WBCGEmv+b+6UhKvEl6KC4Ww/kxp7EDQrpehpMWRrsHk=' 
WHERE 
  key_id = '210330e3be8900a517ed35a55ec8e0bcd89f318b80e6d196fa1220658fc6dcf9' 
  AND (
    token = 'WBCGEmv+b+6UhKvEl6KC4Ww/kxp7EDQrpehpMWRrsHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )