UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+o6Chv/05NmteJbOz2ANZJDhM8B06t2GTuZnNL1pmZs=' 
WHERE 
  key_id = 'd6e0ff25d5389186c3a937970da5233f3b9f8df7c68ef1aa4a9843c803f0fe1c' 
  AND (
    token = '+o6Chv/05NmteJbOz2ANZJDhM8B06t2GTuZnNL1pmZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )