UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OwmwV/7RJW2s6EFsHQipcnXGOmxozkguSO7I3hXig0Q=' 
WHERE 
  key_id = 'c68afc009a85a25872ed73942874cfdfbb325e58b10ab174ca3e00a31da42b49' 
  AND (
    token = 'OwmwV/7RJW2s6EFsHQipcnXGOmxozkguSO7I3hXig0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )