UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mWqcs6oHPA5btEW91BpFLLBKtpAadfiTyyfwxS9sR3E=' 
WHERE 
  key_id = 'e9b7526a1cdb73e94612e2233112c7817a8aac857036ce4317cd72704dd50bb1' 
  AND (
    token = 'mWqcs6oHPA5btEW91BpFLLBKtpAadfiTyyfwxS9sR3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )