UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bjIjQ7nk1kkbNp24mwLlqFlLCO9knGqmYn9pgdcGGdY=' 
WHERE 
  key_id = '25871e1e0eb7af086967cf8eda41492134a9e5cb89a902b96c29bcbe5521cee5' 
  AND (
    token = 'bjIjQ7nk1kkbNp24mwLlqFlLCO9knGqmYn9pgdcGGdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )