UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BdE6YMlk4JWPCwjbTtFSNvD3mU8J8rRyyiS+YZ83OOk=' 
WHERE 
  key_id = 'eb3a3b6ac5af5c43eb55f674053e43dc12f4186a2f04f9ef708cd4e7b5f0c9f9' 
  AND (
    token = 'BdE6YMlk4JWPCwjbTtFSNvD3mU8J8rRyyiS+YZ83OOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )