UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kYdfqG3RnS91ARfr3eGJ4wZtTiMvqRRE/aGerWBgJf8=' 
WHERE 
  key_id = '1c32cc18220d13e4961a439a8be731a7f9fe6e3d0aa4503b74733df04716742e' 
  AND (
    token = 'kYdfqG3RnS91ARfr3eGJ4wZtTiMvqRRE/aGerWBgJf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )