UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kDMIQn7WzveSsUffs79Ibkp/g7JP4VoddyJMbzpo1cw=' 
WHERE 
  key_id = 'dd7af96cf30a4306406d0fd5554d241220ed4862c17607c64d9cf7ae6638991e' 
  AND (
    token = 'kDMIQn7WzveSsUffs79Ibkp/g7JP4VoddyJMbzpo1cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )