UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LM+3yL9WDkcrzskVJ3rWQjd/IUJnscYxnEDxUWfdigQ=' 
WHERE 
  key_id = '00392ab97140ffa6e259cc01f9fcc3fa354c2b7fc9c9e3030eb451272faa135a' 
  AND (
    token = 'LM+3yL9WDkcrzskVJ3rWQjd/IUJnscYxnEDxUWfdigQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )