UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fvV/ZxttEgpC4a/IwrwKxk4Qx8BLmdRBynr6hCkHiIU=' 
WHERE 
  key_id = '7451250517d2f33a9b8c3fd5e70c1d6bbb8e337f4999e51a4692f48256224eaf' 
  AND (
    token = 'fvV/ZxttEgpC4a/IwrwKxk4Qx8BLmdRBynr6hCkHiIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )