UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dvd0SuD0X5YoHt6zINGXme7NE7dNRrnrsGozkhXb+Q4=' 
WHERE 
  key_id = 'a44dca599c06855fd26e85e22802f1cf6fdfc409a29b5823f0e5d1e51a93bd29' 
  AND (
    token = 'Dvd0SuD0X5YoHt6zINGXme7NE7dNRrnrsGozkhXb+Q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )