UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHv+pJvp+ypbrekx764rba7QhVzQpF/v7GuCYPP5LE8=' 
WHERE 
  key_id = '8459e02b93d8245ec4f7fc935acf8dd32f235b98ac33413393313c9e6eb644bb' 
  AND (
    token = 'DHv+pJvp+ypbrekx764rba7QhVzQpF/v7GuCYPP5LE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )