UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's9AdsigLhFzJZ7pHF608aYDUco6wt1etYjSLp5c0+QI=' 
WHERE 
  key_id = 'e5eb67114530b9110498a737b8f45137314daa9abf8b80690701286b7f028f08' 
  AND (
    token = 's9AdsigLhFzJZ7pHF608aYDUco6wt1etYjSLp5c0+QI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )