UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKm2cgI4AOzZ+lBKIH1pkjgVFtlP4ofwf9k+o3514oE=' 
WHERE 
  key_id = '3f88974d38f47b68974632b53cf44fb14b2131430e9ba7a1572f4379d017559d' 
  AND (
    token = 'AKm2cgI4AOzZ+lBKIH1pkjgVFtlP4ofwf9k+o3514oE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )