UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fvObsD9uARW8gUMQe7JN8n009fXaZCYyI+mhLsAWzIo=' 
WHERE 
  key_id = '8e92d29e81499829d753f3555bc4c71dcb981ae5b9b91c7192fd4b0ac36293b5' 
  AND (
    token = 'fvObsD9uARW8gUMQe7JN8n009fXaZCYyI+mhLsAWzIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )