UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z6XEm4U5E20lNfaEKE5DvkV7dEGYHcq4xBQb1xKX+/k=' 
WHERE 
  key_id = '260fcb247bdec3fc9c9d48c16af14d19c2c2250eff5a6acaadba3b1d87208e5e' 
  AND (
    token = 'Z6XEm4U5E20lNfaEKE5DvkV7dEGYHcq4xBQb1xKX+/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )