UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GNRBvriJbya6SG1Zo/zVgcuWG89wJ06DhzFCEdJWdo0=' 
WHERE 
  key_id = 'e98b580bb0453dceb85a3c5066f19b2bebce365f4402099fc5e2004df10337dc' 
  AND (
    token = 'GNRBvriJbya6SG1Zo/zVgcuWG89wJ06DhzFCEdJWdo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )