UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQ+lFIpjvPCfYyPXZuzc/asS1xadxQxJI56c1AOaqoI=' 
WHERE 
  key_id = 'a2bfc3a654e8017a7316cbaa4303dfd6cc1b4fefbc9fec350c824d5686ba22b5' 
  AND (
    token = 'mQ+lFIpjvPCfYyPXZuzc/asS1xadxQxJI56c1AOaqoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )