UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ZTDiLMfTOQ2fpopN1GAp9OPGMbJ2ung/S4KDHsHvIw=' 
WHERE 
  key_id = 'f40978e885aa15dcabf047dd098cb59c72a047b3e4670100e003a4c14d9acc6a' 
  AND (
    token = '6ZTDiLMfTOQ2fpopN1GAp9OPGMbJ2ung/S4KDHsHvIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )