UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mFPdnrhfRrYXWariOWiOweqwXZImdGGvGg/HPjX40rY=' 
WHERE 
  key_id = 'c045baac51dd89fb39f78d29dacad8fa56f0490162866d974b207fd371684241' 
  AND (
    token = 'mFPdnrhfRrYXWariOWiOweqwXZImdGGvGg/HPjX40rY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )