UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'stTUAqBD4RnVpfuEdfWzrqMZDhoOg3XcmylCNtsT+SM=' 
WHERE 
  key_id = 'c5dd1420ca1d7360def16367ec74535ce14944a4745431f6053c92ae5cdb3836' 
  AND (
    token = 'stTUAqBD4RnVpfuEdfWzrqMZDhoOg3XcmylCNtsT+SM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )