UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VMJRFGfbRkZugzGHGp0lUzcavAnW3ZypC817D1aXw84=' 
WHERE 
  key_id = '69ee1cb8ff31b6d53b858f78250bda8a85a9a715fda32437a4f769e354d7d113' 
  AND (
    token = 'VMJRFGfbRkZugzGHGp0lUzcavAnW3ZypC817D1aXw84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )