UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V903FZro59Nhz7Se4ov01k2ZkspFQdywAYUOe4ezzSQ=' 
WHERE 
  key_id = '8d6052dab0db9d71b1edf8ac256ca66ee7e40246f07af409483e7bb0df72b7dd' 
  AND (
    token = 'V903FZro59Nhz7Se4ov01k2ZkspFQdywAYUOe4ezzSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )