UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QFFHmRp6cVYyFDPqx+ryFJsvCEphmZ7/FWH0V7w3ly4=' 
WHERE 
  key_id = '9c28477600fc496adb59cd9de7884d8e4af9bb89ba0467eb14d5c230c3e23fd8' 
  AND (
    token = 'QFFHmRp6cVYyFDPqx+ryFJsvCEphmZ7/FWH0V7w3ly4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )