UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zci4OGkuDwrZQSr4LeF0/ysdHWn47fJe/d3koYaB4ZI=' 
WHERE 
  key_id = '26b3519024319a0d03ce0559c6fc7a4b1343f60a7facf60c498c12050dc24545' 
  AND (
    token = 'zci4OGkuDwrZQSr4LeF0/ysdHWn47fJe/d3koYaB4ZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )