UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKMW8vgRBOQbk/rRk4fcKaDPABLPs2z/5Orbd4CNY1Q=' 
WHERE 
  key_id = '399dc05447813a02e04af49a261b958fd75aeb8183f977d32655f3ba338d2a52' 
  AND (
    token = 'oKMW8vgRBOQbk/rRk4fcKaDPABLPs2z/5Orbd4CNY1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )