UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/Hp+72bH7KqxU9vZNCmyJOrdbDKSbcCfb02tYHk9so=' 
WHERE 
  key_id = 'a08d2d4478f01aabe92ca8d3252d856b7a04357a138283692a577ecd647e8b4d' 
  AND (
    token = 'p/Hp+72bH7KqxU9vZNCmyJOrdbDKSbcCfb02tYHk9so=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )