UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vjRiYUh3CTfFoCqttLmrgsqw3sMmZUgec5Fh34JJ1kA=' 
WHERE 
  key_id = 'e1476ce8a411e9a7ac82dc215003bfa5dc801bde295de706a05f6aae9555fe1d' 
  AND (
    token = 'vjRiYUh3CTfFoCqttLmrgsqw3sMmZUgec5Fh34JJ1kA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )