UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mRI4USRi5yXQsPLRING8rcege5qtBD2JHvAwDBkgpIo=' 
WHERE 
  key_id = 'fe94c348ce28216d32a57597505036482e4c7e10b5031a1629b15e9e1ad0d4cd' 
  AND (
    token = 'mRI4USRi5yXQsPLRING8rcege5qtBD2JHvAwDBkgpIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )