UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ihepCb1R2UNXbK/esypW17+57EnYz9nFmUr1BtEk/Ic=' 
WHERE 
  key_id = '4edeba82aad840df5056dd8b2f02ed095b487598e15b2f186a5900a6348889ec' 
  AND (
    token = 'ihepCb1R2UNXbK/esypW17+57EnYz9nFmUr1BtEk/Ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )