UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nPBqfMUnAz9VCyLlq+Z1gHRcuVRt/SF2dHsNfMCG0p8=' 
WHERE 
  key_id = 'c8b98288b14fb6e89b96bb87e5660d4f20e46682decbb7859b158496a6b3c69f' 
  AND (
    token = 'nPBqfMUnAz9VCyLlq+Z1gHRcuVRt/SF2dHsNfMCG0p8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )