UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T/m5HAA4IQU67uwHjcGltbYB2N6jGZvYvQvH9M1sG6g=' 
WHERE 
  key_id = '826c54623ba9e2df3f87659930542405b4395714c6b3f6d8f1f40b6c75da7d64' 
  AND (
    token = 'T/m5HAA4IQU67uwHjcGltbYB2N6jGZvYvQvH9M1sG6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )