UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yVoYsWudUNn/kycXQRUG5IlHfpdEsP2f2Bvw1rWrXys=' 
WHERE 
  key_id = '7921cdcdb29c1ce4ad21297dc5782a2dfdeb08fb7a9cb721ff041e24de0c3982' 
  AND (
    token = 'yVoYsWudUNn/kycXQRUG5IlHfpdEsP2f2Bvw1rWrXys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )