UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmWbgkxf2CX2mlaojub6W3YehL+kP6vRJNPL7fdOVVs=' 
WHERE 
  key_id = 'da516cc1561cc43261a4a27865c2404afecd3084b1ede5ff1fa6ad93b31dbd28' 
  AND (
    token = 'kmWbgkxf2CX2mlaojub6W3YehL+kP6vRJNPL7fdOVVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )