UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8YLTtcr27MNX/FhRHQhYmpeO4GLz4iXco4nroayCO4=' 
WHERE 
  key_id = '0473678706a7e06e3277e28a7e1e4d5ea3663030de07bd031e6f7dcf20a37e3f' 
  AND (
    token = 'N8YLTtcr27MNX/FhRHQhYmpeO4GLz4iXco4nroayCO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )