UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rFRXlQqKJsPVasuzsIMpwJ4sk5iFL3sGYI/fkknvcFQ=' 
WHERE 
  key_id = '9e343e0e8dbd7198a0a042017ed43c8854fe0bc7ba2e087ec0ead69d57af1dd1' 
  AND (
    token = 'rFRXlQqKJsPVasuzsIMpwJ4sk5iFL3sGYI/fkknvcFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )