UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCz5Fo8hmDwfpn7eiEAkAamZaG0d2MXaOR9amdT5oJc=' 
WHERE 
  key_id = 'ecc9b50af3fd2f8394e90712b85e6119a824e1fb691a660f935c8f02327147a3' 
  AND (
    token = 'fCz5Fo8hmDwfpn7eiEAkAamZaG0d2MXaOR9amdT5oJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )