UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G2iPMe7p9BOTFt2tWkmpnS4wvQRspMwf+qEmJHUYBmw=' 
WHERE 
  key_id = '13cbd348c9a6637477da639b81ce4a2f7e4434189e470ca7636ef43ff9ad15ab' 
  AND (
    token = 'G2iPMe7p9BOTFt2tWkmpnS4wvQRspMwf+qEmJHUYBmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )