UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DvOLBMUVOfY1giSwXYnSpftZXLlguLpuJJDj5QwvGZg=' 
WHERE 
  key_id = '03eb56235c717fab90a36bf2360c5216d6c3cbfd28154081a13aa53288821662' 
  AND (
    token = 'DvOLBMUVOfY1giSwXYnSpftZXLlguLpuJJDj5QwvGZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )