UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aTFfQM2OEbeklnhvXux5JIDII64ocEVJ+LpsPLdfi6c=' 
WHERE 
  key_id = 'c76383db45ff2869723a08633563270df36b8ef9e8582af65537032794c95a9d' 
  AND (
    token = 'aTFfQM2OEbeklnhvXux5JIDII64ocEVJ+LpsPLdfi6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )