UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sOPFgELrd4kpYo7x5EgYzY3oyjV5ucXKfZuIm2vmD5A=' 
WHERE 
  key_id = '5e3c40533abad7a4649586f506503348570911156506a6da936d69b2a683d5dd' 
  AND (
    token = 'sOPFgELrd4kpYo7x5EgYzY3oyjV5ucXKfZuIm2vmD5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )