UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zisnl8xElCDubEDflUI6n2PexIzXVzbRwnE5hiLw5N4=' 
WHERE 
  key_id = '625aef4f5f338faf462b2729550c61c3665ffee62973166c82599e8f960bae57' 
  AND (
    token = 'Zisnl8xElCDubEDflUI6n2PexIzXVzbRwnE5hiLw5N4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )