UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OF1HT+YH6EAt+i1BtXtmyHEt91SVyVg3nrjsltdTX58=' 
WHERE 
  key_id = 'a29fd3ab482056dd34a5ed0176b3b0d96a5386f8ef8408a1c6e31b9a4b046977' 
  AND (
    token = 'OF1HT+YH6EAt+i1BtXtmyHEt91SVyVg3nrjsltdTX58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )