UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9jePKCSQK67TbXMhB145ohDjam/e6fuSnK9gwXJXePc=' 
WHERE 
  key_id = 'a38adf2dab9575276a0d10df5d4c797ba6766d9d41b176ad8664392737c54048' 
  AND (
    token = '9jePKCSQK67TbXMhB145ohDjam/e6fuSnK9gwXJXePc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )