UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qkd2Lv3o7pLsuYeO/nbxbAD4EXzGFiM2TG6GrVC4FkM=' 
WHERE 
  key_id = '3a81e3c6184db0ad7d7d165e3ee786aca3089359faac40a6eecd587673e9dc78' 
  AND (
    token = 'qkd2Lv3o7pLsuYeO/nbxbAD4EXzGFiM2TG6GrVC4FkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )