UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YhlQOlmY0p5Vco+PKvBwfHashGbkXPcM5+sDMzLjuto=' 
WHERE 
  key_id = '896ddb7201d6707dd7d2643a96c2f85006a73df22f544d924d2caa0b9f43b7c8' 
  AND (
    token = 'YhlQOlmY0p5Vco+PKvBwfHashGbkXPcM5+sDMzLjuto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )