UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SEceuREtLwzya/Zkd6LbHL49wNuNjeWRaYxecCh3RhQ=' 
WHERE 
  key_id = '97eb24c946b070cdb3a80bd13e37339d7459cd3172ae2b1331b2df42e2311add' 
  AND (
    token = 'SEceuREtLwzya/Zkd6LbHL49wNuNjeWRaYxecCh3RhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )