UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jY2aDCvS3ZhgiVmutCDiQ1xFCGjYXZdz/iVKcstyRuA=' 
WHERE 
  key_id = '323136f47a551667de4f5ed14de3c4255de44945e20227238114e0f28bdf9fe8' 
  AND (
    token = 'jY2aDCvS3ZhgiVmutCDiQ1xFCGjYXZdz/iVKcstyRuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026