UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXpx1BsvT0ztpcjFlrZ2jqEHMw2/dSoBV8H216sQbSs=' 
WHERE 
  key_id = 'ef770b570ed946de897be8b49f8ba3d9042d9f6499d193184cae2aef64fe2da5' 
  AND (
    token = 'UXpx1BsvT0ztpcjFlrZ2jqEHMw2/dSoBV8H216sQbSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026