UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k7HgKvZFQPRUzi0o6t+LRk+3v4WLQ93HuEZTKpo/3L8=' 
WHERE 
  key_id = '74adf3197208a8fa9bfd153c45ae7ac5ff556b4760f177c075044b4cd452381c' 
  AND (
    token = 'k7HgKvZFQPRUzi0o6t+LRk+3v4WLQ93HuEZTKpo/3L8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )