UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bq0Lcr4qMmqPGaXlPCyImFtBXntbyCJpXTk60yTDnpg=' 
WHERE 
  key_id = 'fdc51f603bd27d7e6efef084c727d045c2bfffa93997c1d15523198383d0ebfa' 
  AND (
    token = 'bq0Lcr4qMmqPGaXlPCyImFtBXntbyCJpXTk60yTDnpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )