UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+y4bnBXHZqdpz6dqaJ/OkO8R/8lcmcKMSUckxHiEWTM=' 
WHERE 
  key_id = 'd4d2cfd83a3a350de6585152098a04271f1b190ce556eedf766dd2baf1a52fd4' 
  AND (
    token = '+y4bnBXHZqdpz6dqaJ/OkO8R/8lcmcKMSUckxHiEWTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )