UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CXaJuTBhC2Zvm2ZdUKYqqkrsWY/0lWroqx6ZdlfjDlU=' 
WHERE 
  key_id = '04145bcbf19bb6690a97c44cc1899d4007407be8cf707244db91147e49a542dd' 
  AND (
    token = 'CXaJuTBhC2Zvm2ZdUKYqqkrsWY/0lWroqx6ZdlfjDlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )