UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ryg4QuTJCuLMU2Klr9S0vIWgoCO7iyEAtIu5qrFudxE=' 
WHERE 
  key_id = 'd774a56e0de20f62bacf7e859cceaa2cb5bf45fcd6fb934058cb87b42a673b5a' 
  AND (
    token = 'ryg4QuTJCuLMU2Klr9S0vIWgoCO7iyEAtIu5qrFudxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )