UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zbf6339PnlddJC0gAUgS+3Oqch5RdyRLvo+NL1kVGN0=' 
WHERE 
  key_id = '96f568ae654da18552d9054b2617eef32cbdd2c31a98c41acc3b8d2be09cfc6d' 
  AND (
    token = 'Zbf6339PnlddJC0gAUgS+3Oqch5RdyRLvo+NL1kVGN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )