UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'apnk5UBfhtpswfcPyiikhOkGumc8dVVKYj/WPu8PwNU=' 
WHERE 
  key_id = '720844e349e0bb2ee02db8413d7a56215c1da5e9b9311d36ecc4a7c3759393bd' 
  AND (
    token = 'apnk5UBfhtpswfcPyiikhOkGumc8dVVKYj/WPu8PwNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )