UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H55R7ViXLnP8Pj4+9A/QX4UYf2RyjkHxBLACEtFX1qo=' 
WHERE 
  key_id = 'f935be6f5baeea4694ddc7bd007a67cd75d77b8fe8464db957432b7b2c5b7207' 
  AND (
    token = 'H55R7ViXLnP8Pj4+9A/QX4UYf2RyjkHxBLACEtFX1qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )