UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/KDPipylwpMuu48GiNW9S8AoVSOslSTBc5eot7FIluU=' 
WHERE 
  key_id = '6a915ca48c65d8b5e823b8a94b7d50d7a847e97e46d168b102ca77b04746d50f' 
  AND (
    token = '/KDPipylwpMuu48GiNW9S8AoVSOslSTBc5eot7FIluU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )