UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r8N+iJWg506wu8Y9YTotoaxk2750is4wGZt8frhJV2M=' 
WHERE 
  key_id = '919e7949ff84b793ec9198660710bd0962dced5199453127c91b732c59b3ac18' 
  AND (
    token = 'r8N+iJWg506wu8Y9YTotoaxk2750is4wGZt8frhJV2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )