UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W9TMZgCU3r5GnMCmrwfOytpRju8c2OkHwDBIXY5Scos=' 
WHERE 
  key_id = 'e3d8028d656222fed4f2c094b68b268d1a27a3de977369dc70d466a2851c29ab' 
  AND (
    token = 'W9TMZgCU3r5GnMCmrwfOytpRju8c2OkHwDBIXY5Scos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )