UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '70Lrs3n8tYGVc9Or7qHPcpz7RDWDeJhECf1x24qIdrc=' 
WHERE 
  key_id = '95eed591ffe8de346fedc4c2eb6f9663395862c43555d387a0e7711fe317ecf9' 
  AND (
    token = '70Lrs3n8tYGVc9Or7qHPcpz7RDWDeJhECf1x24qIdrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )