UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aEE35mqpjsBClC7gEmIP4eY5nrTR9UuDMvaMcsN/oXI=' 
WHERE 
  key_id = '30af69a43a0901c1108329ba69a12b6551decaf15f827c08d8d8e3956c0ba0cd' 
  AND (
    token = 'aEE35mqpjsBClC7gEmIP4eY5nrTR9UuDMvaMcsN/oXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )