UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dqt1UeV30vpcGRwc8ZsZKtw6gKAfoFwl1LvrmUdrfFQ=' 
WHERE 
  key_id = '9adad4c6f8de12410c0a49ca6d23c98418499e316c7a0fa9e673339fe3f32f8f' 
  AND (
    token = 'Dqt1UeV30vpcGRwc8ZsZKtw6gKAfoFwl1LvrmUdrfFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )