UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7NV9B+GM2nrxG7+pzxm0l+cxvOrTTGm56jaVWd0y5gk=' 
WHERE 
  key_id = 'c338d1c794e95438236e8a28ad4a17ca0975ded6b186422dfec6a2cb98ef7e57' 
  AND (
    token = '7NV9B+GM2nrxG7+pzxm0l+cxvOrTTGm56jaVWd0y5gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )