UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lX9DzSZlIZ7VJOmEl9jzpyPPntHxuOGU4Jd8GM6ifXs=' 
WHERE 
  key_id = '5e51de5c1314390bbb122bf1d484194dfad71e9f21a20ac64e90d589572fca1c' 
  AND (
    token = 'lX9DzSZlIZ7VJOmEl9jzpyPPntHxuOGU4Jd8GM6ifXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )