UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oA0YpWIOVezZ2x7dgCC/1H7CrgNhWpnvgKYaKZCuJMQ=' 
WHERE 
  key_id = '2fb9856307c346ad6a42224d76d692149249c7db42e5b96dab37a900470c6e6e' 
  AND (
    token = 'oA0YpWIOVezZ2x7dgCC/1H7CrgNhWpnvgKYaKZCuJMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )