UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Qcu6hS6wIqO6bWL0pZK2wx64TvOrWCuzj0l/vPO3ZE=' 
WHERE 
  key_id = 'b24e04dddd0903d86d885d51ac352c68036fdb97ba59dcf41fe1cc4b1f5333e7' 
  AND (
    token = '/Qcu6hS6wIqO6bWL0pZK2wx64TvOrWCuzj0l/vPO3ZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )