UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nID1D7Cy4kC2b9hmRWXmi11nVyfa0iHHbgnCN37qC+Y=' 
WHERE 
  key_id = '53272bd37cdd3f44b444f22b7b94545ed5f9b786de1f3df221c7ea8692977e2d' 
  AND (
    token = 'nID1D7Cy4kC2b9hmRWXmi11nVyfa0iHHbgnCN37qC+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )