UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U3W70WMYDNerfPii4iiVdAPXGrEOVoZqCbSP41/ZiSQ=' 
WHERE 
  key_id = 'fca717ddfba6c5171cc94d7fc92ae38a1b8cad33b6596caf7a3f092088591967' 
  AND (
    token = 'U3W70WMYDNerfPii4iiVdAPXGrEOVoZqCbSP41/ZiSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )