UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EvvJ42Sw9syrNkuD4EmUE/bkjLi3akTTVg4ko3fq78E=' 
WHERE 
  key_id = '6d24d64afe72d66c33fec71aacc4ca960d64f4eed07222ffe760ef1278b46967' 
  AND (
    token = 'EvvJ42Sw9syrNkuD4EmUE/bkjLi3akTTVg4ko3fq78E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )