UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EgCNEoFM5lBir8SNo2WIGIHqrMQPfUQU9vzMx1Tof+g=' 
WHERE 
  key_id = 'efd8f4f9186a0a70d0bb3f51a985bc8ebe76fa7a3e112f46c685ee3b2e1a19c3' 
  AND (
    token = 'EgCNEoFM5lBir8SNo2WIGIHqrMQPfUQU9vzMx1Tof+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )