UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+P/S2Q015W96uUxgq3jHxOMkqYYSlvQKUHTvu5ZVr0=' 
WHERE 
  key_id = 'd01a31fabb6d4bbbbccab1884642094f3ed63955a9553672c7f4c683958b023f' 
  AND (
    token = '4+P/S2Q015W96uUxgq3jHxOMkqYYSlvQKUHTvu5ZVr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )