UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMxmmKApYQHqiDggzi4VBEoDqvqvYXtToQZYRs0ODaY=' 
WHERE 
  key_id = 'f2a2cf7dc00db3ceb31e111c06c6cf5e4dcab5ec041b58bd26cbab76d75b123a' 
  AND (
    token = 'LMxmmKApYQHqiDggzi4VBEoDqvqvYXtToQZYRs0ODaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037