UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgmT8FAJczlViZ444K7QhjRd9b9uKAfgzKWuNewkFIQ=' 
WHERE 
  key_id = '1447c4b8e923ca014e24a23af03bf5881b7c360c8ba00a4e40dab6730d158519' 
  AND (
    token = 'lgmT8FAJczlViZ444K7QhjRd9b9uKAfgzKWuNewkFIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )