UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CUrM9u93Ib4S7MQODtD7H8qHQfVPeAa5XbDrZ2OMr1I=' 
WHERE 
  key_id = '480fbe46a7a5c9238fadc38cc82007d06dfb6904196dd8974db55701f47942f1' 
  AND (
    token = 'CUrM9u93Ib4S7MQODtD7H8qHQfVPeAa5XbDrZ2OMr1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )