UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xo4P/nwE59XJTgbD00iHbCFtWq85bb70KlH6NsPYezo=' 
WHERE 
  key_id = 'ae313ac28d4e39ceed0e75d03203e1a8975543601371896c217d162ccf8a00ff' 
  AND (
    token = 'xo4P/nwE59XJTgbD00iHbCFtWq85bb70KlH6NsPYezo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )