UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5JPKRRVZR8g6d/VtTqZFsTs+JX8rUpT9VNzCmDJfABQ=' 
WHERE 
  key_id = '32ac16146f663ea02e745f486e99d00e904f713e5fdca718af909f51c94004e9' 
  AND (
    token = '5JPKRRVZR8g6d/VtTqZFsTs+JX8rUpT9VNzCmDJfABQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )