UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RKgYfnE5ombo06UVwgjOEDptdB+ciQ08IikbFo8mtUE=' 
WHERE 
  key_id = '4d6b69a816c0c50ec4347988690f65317b84852b4edbfc9b6f08ebcc0f0a2819' 
  AND (
    token = 'RKgYfnE5ombo06UVwgjOEDptdB+ciQ08IikbFo8mtUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )