UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YHHrHcMKGeyQYEGjWy5zr1oUClQH0lDFHJLpsxfs5hE=' 
WHERE 
  key_id = '6a3be6437c4631369a3d6de7b4ea5d6e69d8d9cdbb69c9b2b93e4f9f307cfdf4' 
  AND (
    token = 'YHHrHcMKGeyQYEGjWy5zr1oUClQH0lDFHJLpsxfs5hE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )