UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VwQTfaebhbsZ9TBMoB0370UJxmj8Pb3ZKFUvH4l7Qcs=' 
WHERE 
  key_id = '20b962eec21117f59b359d571b8da7f958483565b2ca9b7ecc0db0266763e11b' 
  AND (
    token = 'VwQTfaebhbsZ9TBMoB0370UJxmj8Pb3ZKFUvH4l7Qcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )