UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uaGWYHVepYnw6kGlPbTeZA+DJfQxaLSwhFtnVI/NamU=' 
WHERE 
  key_id = '3219e941fda3e119eb674898cf8d33029ecbe138d4c1b2a07d02e3042daea596' 
  AND (
    token = 'uaGWYHVepYnw6kGlPbTeZA+DJfQxaLSwhFtnVI/NamU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )