UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRC14Ot4G+Wrk0AonFEa7HyN+NJOI/g7BUAITji8oww=' 
WHERE 
  key_id = '3045c7d0a864ce2febdd2b211aee0fc4a2cec5793a9df42310331eb9bdbc8b1c' 
  AND (
    token = 'zRC14Ot4G+Wrk0AonFEa7HyN+NJOI/g7BUAITji8oww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )