UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'szhFl3YLqrfQ4kuZPOL3lKs9Cg0zBBAJ6ylrB0eY5Rc=' 
WHERE 
  key_id = 'e126a92d9dc96b817a777627b13d8c980c2765bacacf029082d6b1b64c7d4834' 
  AND (
    token = 'szhFl3YLqrfQ4kuZPOL3lKs9Cg0zBBAJ6ylrB0eY5Rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )