UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QoOLzudjX2xMVOfa7dAniMlaQK7az/8iuFAwpgZ7gQw=' 
WHERE 
  key_id = 'a0a1f6485789f219b05185f88530d6c0f0d23687b7ab860169942c25b04a050e' 
  AND (
    token = 'QoOLzudjX2xMVOfa7dAniMlaQK7az/8iuFAwpgZ7gQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )