UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5uhdB5yr8AoS6unZKeOPs1BQLnxl41kAn3XcTrHB8Y=' 
WHERE 
  key_id = 'a8efb2e470d1d1fd15a900da48e6fd5d8be1b2541a0acd93946b3f49593ca7de' 
  AND (
    token = 'V5uhdB5yr8AoS6unZKeOPs1BQLnxl41kAn3XcTrHB8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )