UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H8OC0FURXqLk8kQDstmzG65mBGDzMvaFOrdt409u12s=' 
WHERE 
  key_id = '87039062958d77bc3eb9cb83a8601449792338cb393b8d2690732b4f10136b2e' 
  AND (
    token = 'H8OC0FURXqLk8kQDstmzG65mBGDzMvaFOrdt409u12s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )