UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '28zeJ1IDYDKTumaJVNWbkKQHmnR/0+J2f7dziqvsyEw=' 
WHERE 
  key_id = 'a8b3d85f575f33b77fffa464e4fccb060c7b39db1feedfcc676d334ab299b176' 
  AND (
    token = '28zeJ1IDYDKTumaJVNWbkKQHmnR/0+J2f7dziqvsyEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )