UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZQG9Pt79ASEVOycH4oRzf3WsRPMw+Cd6Ek/OSFeKg50=' 
WHERE 
  key_id = '04b59eaa807dcccd88e286a6a660c95c1277b48fd8b510ff0991842b72096f2c' 
  AND (
    token = 'ZQG9Pt79ASEVOycH4oRzf3WsRPMw+Cd6Ek/OSFeKg50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )