UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nC3PupVhq55HQ4/s+LeZSXSQWLOws2gYPBatSZcCMLY=' 
WHERE 
  key_id = 'e013d13fa7273cd72eb5a3969c11524d5ccda60ca079e7484190e7895257c86c' 
  AND (
    token = 'nC3PupVhq55HQ4/s+LeZSXSQWLOws2gYPBatSZcCMLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )