UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kKhy5rOkVZbwX8/udjMU5AdJbg8T22WrJL1CExsVC18=' 
WHERE 
  key_id = '01dfa89ea3937389e5eac1a6e0f69efe6d82e197aad85dc2b4d518f03785d288' 
  AND (
    token = 'kKhy5rOkVZbwX8/udjMU5AdJbg8T22WrJL1CExsVC18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )