UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mW84QUVyTotWZOw8IQXJ294kfmVIYPgQiDalti4XNeI=' 
WHERE 
  key_id = 'e45ac2b9789d10625e8788b0a0d78719c7673d44448b0a895826c95729690dbf' 
  AND (
    token = 'mW84QUVyTotWZOw8IQXJ294kfmVIYPgQiDalti4XNeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )