UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iQ1L245oG4mrB9Ov3Y2eYpIS/gZr6UlMZKxY0c9359Y=' 
WHERE 
  key_id = '8b286856167fbc70067cefcd7052406f3c7e475f10c39c3ce354b87a8a06e3c6' 
  AND (
    token = 'iQ1L245oG4mrB9Ov3Y2eYpIS/gZr6UlMZKxY0c9359Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )