UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgCAdZvUXtABOWKn72+iwLuoYBbSqnytZWi/npzIorw=' 
WHERE 
  key_id = '863ff0e1b34f7e6dd08621773a403ecad8ed9985c65b6786df08062d446b77df' 
  AND (
    token = 'pgCAdZvUXtABOWKn72+iwLuoYBbSqnytZWi/npzIorw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )