UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mEiiw1DVBm8qF1TdFyTEq1LQEZGhdvJPOEPb7vMINlg=' 
WHERE 
  key_id = '9880c4c2a780ae6fbc3ccce2f97e02b8e6b8510059520885b9c2e21ab7cac190' 
  AND (
    token = 'mEiiw1DVBm8qF1TdFyTEq1LQEZGhdvJPOEPb7vMINlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )