UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omMMhKuqBCBli5WPexwMVuKoiTuTWlb8Z9A0xquMOZc=' 
WHERE 
  key_id = '9bb634d1a2fcc724f3e9a755ad4e48a363d92d785dfaf5690f09c9913759f106' 
  AND (
    token = 'omMMhKuqBCBli5WPexwMVuKoiTuTWlb8Z9A0xquMOZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )