UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCWicgJ5eiP5O0osD3BzbI3/pi5qQpqpHDl4EmXRaNo=' 
WHERE 
  key_id = '35f475aa3cd3738633557e34ac186ee722386cfe862c8bfdced9be97d32ed8ff' 
  AND (
    token = 'FCWicgJ5eiP5O0osD3BzbI3/pi5qQpqpHDl4EmXRaNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )