UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pFm+XaQLoGjMmSpqYFSzENOwhKTubzpGVHxYde6ww80=' 
WHERE 
  key_id = '1d374309270237acea19248f4dc780073629d7704931c6c4aa86155bbf83b2d5' 
  AND (
    token = 'pFm+XaQLoGjMmSpqYFSzENOwhKTubzpGVHxYde6ww80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024