UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hb13nBv4v+wyfAOkHc9lfVahrMX4gUAhw9whHUJuNh8=' 
WHERE 
  key_id = '73fefccf4ebd0310b6898247a1a1adffb5259036edaefff11e9983a0f0e18494' 
  AND (
    token = 'Hb13nBv4v+wyfAOkHc9lfVahrMX4gUAhw9whHUJuNh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )