UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3JIuc2esZSO3ycffaOJU7Bi8x2HmJunSlxzHViaQM9M=' 
WHERE 
  key_id = '64940914eaf1c70b45d565691b9db3b195f9f9fbcf6273067dc6005b2a6587a6' 
  AND (
    token = '3JIuc2esZSO3ycffaOJU7Bi8x2HmJunSlxzHViaQM9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )