UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ztv8AhA0Ethb58rnzubSGrq9rDa1l4/pnc7UUEnuz2k=' 
WHERE 
  key_id = 'cc59eefd6254be8477f8cd651eaf0c3794cfb6bfdbbb22829f81cea1e721552c' 
  AND (
    token = 'ztv8AhA0Ethb58rnzubSGrq9rDa1l4/pnc7UUEnuz2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )