UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MopoiPlHfErJzKMF7lhALO4zxGrjouLH4qbs9Zuerhs=' 
WHERE 
  key_id = '3d8e33004c5d4bf99819cdbbccfcc44b611389a607d77d16e16543289b35f3ba' 
  AND (
    token = 'MopoiPlHfErJzKMF7lhALO4zxGrjouLH4qbs9Zuerhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )