UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/b1QNpOzlEXnYba0S1eLFbkbr77yPKg2cSa+QQs5Bg=' 
WHERE 
  key_id = 'ec8985260e0c84eb1a6344ddda2c5f667a72c4b970111ba36067598ba997eb7b' 
  AND (
    token = 'u/b1QNpOzlEXnYba0S1eLFbkbr77yPKg2cSa+QQs5Bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )