UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDiZXN+EPrLFLUig6w4AABZBSyUq45elGyWM7pMg2eg=' 
WHERE 
  key_id = '246ca7384d354fbac1f787f3d1253215a6d4cf8f23f04939f6e325ee56fac56c' 
  AND (
    token = 'rDiZXN+EPrLFLUig6w4AABZBSyUq45elGyWM7pMg2eg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )