UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5E/UDFMVy2vDr/uOkWhTXd9M+jPl8RxZIox4dhTawvA=' 
WHERE 
  key_id = '852fe3648d6db6a2366fe49f4438edd45b93b9a8dd2f0e1519a12b2f6702cc3d' 
  AND (
    token = '5E/UDFMVy2vDr/uOkWhTXd9M+jPl8RxZIox4dhTawvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )