UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'twLXvFj4UvCthLltoXHT7j3kKvmZh3mRKgJOGHcbnUk=' 
WHERE 
  key_id = '02be0f8dabaedaacf5f754a28107a2d3182848bd0b3064fc9294fba9220a2837' 
  AND (
    token = 'twLXvFj4UvCthLltoXHT7j3kKvmZh3mRKgJOGHcbnUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )