UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3k03UFP7Vr4SgjqifpTlGD9jx08lD65Wr0h4xTYUkM=' 
WHERE 
  key_id = '1ba1421af5d1e91f68329a586a87fd2d752074a63f047cd524b7784407333266' 
  AND (
    token = 'w3k03UFP7Vr4SgjqifpTlGD9jx08lD65Wr0h4xTYUkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )