UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+2wlR3r+AVnqjmR7h+R4jBt+BcafhUgySOC8r1Xhsmc=' 
WHERE 
  key_id = '298104f2f32ec6a61f29286438795ababa865747623ee20eb520288abda8b58e' 
  AND (
    token = '+2wlR3r+AVnqjmR7h+R4jBt+BcafhUgySOC8r1Xhsmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )