UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1xjFVLXSMPU46wWYrdZtK8XEGZ8N66G6F1BW+3A1o1I=' 
WHERE 
  key_id = 'fccd36ae9b1a4c7dd40783e46c524f41416dad5bcb415c9b67dcc4e305dd0096' 
  AND (
    token = '1xjFVLXSMPU46wWYrdZtK8XEGZ8N66G6F1BW+3A1o1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )