UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EgDJNo5Lr5Xf+isOqZ2QXIBaN3HBhdQpZNN5ACcIG9Q=' 
WHERE 
  key_id = '617d82b8db1a9fce91abacc15ba6cd108c144277c42c7b489a9228631b19cde0' 
  AND (
    token = 'EgDJNo5Lr5Xf+isOqZ2QXIBaN3HBhdQpZNN5ACcIG9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )