UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S5svaovsTslfhwuskE5AvyeK9vr3ed9EpgNUzdlDg0U=' 
WHERE 
  key_id = '9a47c29f1066282754d14fd58b400502dc84cb96d2b7b87e29a267e814cbbbba' 
  AND (
    token = 'S5svaovsTslfhwuskE5AvyeK9vr3ed9EpgNUzdlDg0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )