UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1kSCffczamK44uQTsyDfnjzYyEvyIauE9QNtHTXHNdM=' 
WHERE 
  key_id = 'fcf54fdde3258387fdc1d93158ec46d22422d435e574bf0e200918ee0e6c1558' 
  AND (
    token = '1kSCffczamK44uQTsyDfnjzYyEvyIauE9QNtHTXHNdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )