UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bz2JrugS47EFmSUxj0TJL8ey7d+4S5O8ao8lhcqUO30=' 
WHERE 
  key_id = 'd336060e9be900f23d9043b75b6405eb76e508216d46237e05f0544277444bcf' 
  AND (
    token = 'Bz2JrugS47EFmSUxj0TJL8ey7d+4S5O8ao8lhcqUO30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )