UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQvTbW/hK18GuTVUUTGYiIy5wTPDVQ2ojXvUIWG17hE=' 
WHERE 
  key_id = 'fb9e8170f699f2d18e02bc87c4adb715a4925fb8b84d6c013a3d3e5d51bba26d' 
  AND (
    token = 'WQvTbW/hK18GuTVUUTGYiIy5wTPDVQ2ojXvUIWG17hE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )