UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xzE1xVwGnuwmzJu5zA+c2go18/t5pYhpyVY+oQAe0Rw=' 
WHERE 
  key_id = 'bb0d32dd7fcccfde5399d30e3d067e36b73925b5c72d7898f89fdc9ba34ea5c4' 
  AND (
    token = 'xzE1xVwGnuwmzJu5zA+c2go18/t5pYhpyVY+oQAe0Rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )