UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mYX6CQB3VmcCcIoB9ojx9O00NtvXChDf3zK195k8vak=' 
WHERE 
  key_id = '0419c5c632cd6b09a1d068ad95d541ba1026421c848ac8fc693006042af18d1a' 
  AND (
    token = 'mYX6CQB3VmcCcIoB9ojx9O00NtvXChDf3zK195k8vak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )