UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AMf70s7Izn/Ld/sWFJAgBEC3O3MJN20BKIa+gVPtY7E=' 
WHERE 
  key_id = '6da59539b8ad86cdd02d0ea244cafade9d7e32ab2f11d719e97b48fda227ecf4' 
  AND (
    token = 'AMf70s7Izn/Ld/sWFJAgBEC3O3MJN20BKIa+gVPtY7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )