UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qf3XA0AxUqg9yc2NIR9k8UU7DHtaFC1oM9R3lKrB0Xw=' 
WHERE 
  key_id = '52c46a0424f39b91b37cb9a82ab2b04c402a6b1735812d4477524d105eb505e9' 
  AND (
    token = 'Qf3XA0AxUqg9yc2NIR9k8UU7DHtaFC1oM9R3lKrB0Xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )