UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xB7ecMc6ATt8MsXPR2k7z4s6soR2lsZtJPjVWsd46DM=' 
WHERE 
  key_id = '2ecac04f22f93f9fc4989c2b37b70017610dc1a18859c15f084f456561bd3a6f' 
  AND (
    token = 'xB7ecMc6ATt8MsXPR2k7z4s6soR2lsZtJPjVWsd46DM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )