UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C2PrwuEBGdxHAQWidSS412u7s0XpIC1tgEB4NXowOhA=' 
WHERE 
  key_id = 'b62d9d7760b4295a616350fd912ebdacc81684f10db41d64069f9df3706c9436' 
  AND (
    token = 'C2PrwuEBGdxHAQWidSS412u7s0XpIC1tgEB4NXowOhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )