UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bqls/KO3Oub2X+L7w3RxharIW9F58y23RbVQoXKpiz0=' 
WHERE 
  key_id = 'b881aba4db3d10dda3490e4a6386b7d052a83eab7f0f1379be14c1aa8b914ff0' 
  AND (
    token = 'Bqls/KO3Oub2X+L7w3RxharIW9F58y23RbVQoXKpiz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )