UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2GMzOK9YuotqteAhDnaN3XRu2hphAIAtCJmy5/rT5lc=' 
WHERE 
  key_id = '13a856e89fdae578a95b7fa3b71b5d130b89a5cd917ef37901d4088ab7ae5b23' 
  AND (
    token = '2GMzOK9YuotqteAhDnaN3XRu2hphAIAtCJmy5/rT5lc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )