UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L7MFxML+QsZswtcGKAL4iXsDNoS8OdAL2OGBypVz9Oo=' 
WHERE 
  key_id = '7df13e3aee505665d453e456289c4fdf4ad57f7f711c29737eaf4f3e844cd782' 
  AND (
    token = 'L7MFxML+QsZswtcGKAL4iXsDNoS8OdAL2OGBypVz9Oo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )