UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zh8G/b0egdiAtq72xyIFQ/ybcm2xORBKkMEPcNeMua0=' 
WHERE 
  key_id = '24fa86da85a2e52283e1bc2924ccc16a8d7477e1f54b43830e7c3776701482e6' 
  AND (
    token = 'zh8G/b0egdiAtq72xyIFQ/ybcm2xORBKkMEPcNeMua0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )