UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QiRzk0QwXGiu35hYZ5xDbctxblpOXof0kdtQ7ymnKTE=' 
WHERE 
  key_id = 'a8e62623f77403849b0ddb132aa6ccbe2f70a09667a0c7cb010a114349e54bc7' 
  AND (
    token = 'QiRzk0QwXGiu35hYZ5xDbctxblpOXof0kdtQ7ymnKTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )