UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yavL2tiz8hZVt2AGktRjzf2YlXx/CZ0nGcvHyOIgO0Q=' 
WHERE 
  key_id = '060a2f15646a7b15703d65fd7254a8c21e01d73c59653fb9746ea027e254b62b' 
  AND (
    token = 'yavL2tiz8hZVt2AGktRjzf2YlXx/CZ0nGcvHyOIgO0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )