UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KOhBssTkrArjF5FHFSB9fel0WxR3CZ/JeYfFLubEDm8=' 
WHERE 
  key_id = '7caf6894d922b4f2688660eb576b440f47293cc40ac97736294909f2a856ffba' 
  AND (
    token = 'KOhBssTkrArjF5FHFSB9fel0WxR3CZ/JeYfFLubEDm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )