UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iGW2TfHZp+nKQIyFwsQx2V/NUBiP7KKBaMrpeD79Sys=' 
WHERE 
  key_id = 'b92ed78a282380ab615ab11f1b6c21750e0bc6e539c1ff281fbbee4a333541cd' 
  AND (
    token = 'iGW2TfHZp+nKQIyFwsQx2V/NUBiP7KKBaMrpeD79Sys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )