UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LwtNiiNqlIf59qn8oEJ7Co1PLsSSMsZiQcNOr5rIPNw=' 
WHERE 
  key_id = '77fd94c910b2431b8bc037e4f611c992151a31d6e50f601a213835572454465a' 
  AND (
    token = 'LwtNiiNqlIf59qn8oEJ7Co1PLsSSMsZiQcNOr5rIPNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )