UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QEmJdeeeqvKyn3TwTEOPcZ9BZ0eKJlrno6AdzfZBHts=' 
WHERE 
  key_id = 'e24dc7ba8c415e8357e19052c049108847475175e768594e1108d47f3fdb8fb7' 
  AND (
    token = 'QEmJdeeeqvKyn3TwTEOPcZ9BZ0eKJlrno6AdzfZBHts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )