UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DNOMI4kuFYn0Vu2CTVJgBqBsR1SsPBTM5E/Rxz+htv0=' 
WHERE 
  key_id = '688ed99b3d8d86aa6002db4f898c0e13d56755d07fef23d155e3e82db985aa8e' 
  AND (
    token = 'DNOMI4kuFYn0Vu2CTVJgBqBsR1SsPBTM5E/Rxz+htv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )