UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'at3+BYWeTv/RgM7I/yvdUznUcZoH+zIhoYsi16xSdIc=' 
WHERE 
  key_id = '650e65139942ed0edd86d877493efcc41b97487da7030ede7faf49698b40142c' 
  AND (
    token = 'at3+BYWeTv/RgM7I/yvdUznUcZoH+zIhoYsi16xSdIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )