UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yrDI+W8QjeiBLvLKF75TYQVvBbicNu9rx4WbPGeRgLU=' 
WHERE 
  key_id = '7be95f4e3e3d06861a21dc9b2f5401defe07caf1b97738f16a23d4451d589aca' 
  AND (
    token = 'yrDI+W8QjeiBLvLKF75TYQVvBbicNu9rx4WbPGeRgLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )