UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/fMvYWqr1YMSZlxvyNDLJQ6njQxakd+ES++kFB5m3Zg=' 
WHERE 
  key_id = '4fcadc7bb74f78533593bf66e1c66c18182bdcfa986419244d465d05fe256c95' 
  AND (
    token = '/fMvYWqr1YMSZlxvyNDLJQ6njQxakd+ES++kFB5m3Zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )