UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9QOzAoiDUTW2dkpGwn0gMGSUCa0OumlNqYOS2fsMyQ=' 
WHERE 
  key_id = '9e52cffe589ca2b9762b30bfad745e18b8fe61b5480ec92520ea47ac4c0481a2' 
  AND (
    token = 'k9QOzAoiDUTW2dkpGwn0gMGSUCa0OumlNqYOS2fsMyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )