UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j8Uvl9lqGiZk3KSo/gkcYfMae5uzfxx51Sfy0P31Goo=' 
WHERE 
  key_id = 'dae41ff29d47847378b71d988b18393e33cdd7389a2c7040ad547f9ae0ab00f2' 
  AND (
    token = 'j8Uvl9lqGiZk3KSo/gkcYfMae5uzfxx51Sfy0P31Goo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )