UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ho4Wpn7u6k7LggXnGzZNFksRLvQqree8VFPjrE0UwdM=' 
WHERE 
  key_id = '47a4a75d56d56cb837bcf43a54aa3df030868cae55c787fe3649b6e0aba72a3c' 
  AND (
    token = 'ho4Wpn7u6k7LggXnGzZNFksRLvQqree8VFPjrE0UwdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )