UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iUPiK/MkiF8Jrj/EpPOH+fBlBikExkpSF8bSVzkGGoc=' 
WHERE 
  key_id = '9cd56783b2d8b73d77df8cd7261912f0722c31755de25b1c38218df4c1f590ba' 
  AND (
    token = 'iUPiK/MkiF8Jrj/EpPOH+fBlBikExkpSF8bSVzkGGoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )