UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1pnxEhOeRb1hcFW/WlV8bODYfFm1v+iTuu8o1TxRLZ0=' 
WHERE 
  key_id = 'f754793248ac22408c6d4df9a65ee690d8adedf96724490f536e8479c181d986' 
  AND (
    token = '1pnxEhOeRb1hcFW/WlV8bODYfFm1v+iTuu8o1TxRLZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )