UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L1AY6ginBGmVLJ6x84hKQvHvQwE26K6wzlA56OBn3BQ=' 
WHERE 
  key_id = 'bd6c400bf566ef35550f58442996b1b2bd9fad86ee4987177544ff0ae90f0025' 
  AND (
    token = 'L1AY6ginBGmVLJ6x84hKQvHvQwE26K6wzlA56OBn3BQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )