UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vbskdjaGscAw/Fdh8xIUM0RkE5XFPtwLWhgOvHcfe40=' 
WHERE 
  key_id = 'be51701462255d08f5d1d0d9c5e8add9af963c65f52c5bfefa1b89b47f42627a' 
  AND (
    token = 'vbskdjaGscAw/Fdh8xIUM0RkE5XFPtwLWhgOvHcfe40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )