UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+QtumqzCgnppZGV9ZdNAClsFSvaBpmXj2ypd86N1K8=' 
WHERE 
  key_id = 'e98e2429633ad87c6b6e023909955bec381b757ce4f7c12f858b3501ede737da' 
  AND (
    token = 'x+QtumqzCgnppZGV9ZdNAClsFSvaBpmXj2ypd86N1K8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )