UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XdCiU3+cRxODpS5zDdyLZAwRq2DhTo3Mbwz8iraB3Zc=' 
WHERE 
  key_id = '311840ce82259e4ab180a82bb4d2aebbee39c043f01536afcbbf96897a1c5815' 
  AND (
    token = 'XdCiU3+cRxODpS5zDdyLZAwRq2DhTo3Mbwz8iraB3Zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )