UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N2ZUexqo6wkRkZQzrjOrfNmz5eFe2vBh2NTRywCWthY=' 
WHERE 
  key_id = 'bae32d6e7eca46105b24507078f4866788658c6ed8a40aa795864f8cc25aa806' 
  AND (
    token = 'N2ZUexqo6wkRkZQzrjOrfNmz5eFe2vBh2NTRywCWthY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )