UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5DES9QHNYJ9OsmMVx0ciMHvtNho83NjmWLehM9HwJ3o=' 
WHERE 
  key_id = 'c8e85346d316e7c57ac376208b8802ada4cdbbb6819515134dbb8566d34a7324' 
  AND (
    token = '5DES9QHNYJ9OsmMVx0ciMHvtNho83NjmWLehM9HwJ3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )