UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rKWIzp4V1TJHToT21sFG/mp7GrgzYEW/PgbwB9BYjOo=' 
WHERE 
  key_id = 'c10ca1e232f6b015ce4236fee9e9537837aa9d99206652e6d9b5421110136748' 
  AND (
    token = 'rKWIzp4V1TJHToT21sFG/mp7GrgzYEW/PgbwB9BYjOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )