UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kDap2LuCU3M5CSm2lUrYe01sXDu8cMdSCWzHJyoUPqw=' 
WHERE 
  key_id = '69c95cdc54130d1ad51c441e819de533676b216badfb2d198c4927c9683a68e1' 
  AND (
    token = 'kDap2LuCU3M5CSm2lUrYe01sXDu8cMdSCWzHJyoUPqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )