UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OnbkyzpTokPb6kKaqj/WBEnEWlyLxAEB3yTDeFx6RPw=' 
WHERE 
  key_id = 'ad43aa51d4eece2465e3f2aa3ce372fdf2c1c4c6000dc6531ef7813b5c6ed8c0' 
  AND (
    token = 'OnbkyzpTokPb6kKaqj/WBEnEWlyLxAEB3yTDeFx6RPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )