UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mDSLdZZtXHoMaxfNEY5JlOmFZ5P+AkHk6UAQj4Gpk3U=' 
WHERE 
  key_id = '65bb421ca9878d16eb972e583a851814d716dbd1997c7416cad063e6661008db' 
  AND (
    token = 'mDSLdZZtXHoMaxfNEY5JlOmFZ5P+AkHk6UAQj4Gpk3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )