UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJsvWYrNlX9CfpmufA6oKYQvo0RGyEEapqAXltwpsLg=' 
WHERE 
  key_id = '579ebb967fa4d9bb139319c702320ca761a63d6bbeebea9fd5d3d1a8f0739b8c' 
  AND (
    token = 'pJsvWYrNlX9CfpmufA6oKYQvo0RGyEEapqAXltwpsLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )