UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZEcju3kOqbe6iMzep4Ozws/Lszzj5hZZlKXenp4nCzc=' 
WHERE 
  key_id = 'ce683d97cf45ee9f6b040184db6d186418f0c8e47c579b327ae3a8e03c6d2bd5' 
  AND (
    token = 'ZEcju3kOqbe6iMzep4Ozws/Lszzj5hZZlKXenp4nCzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )