UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm/yN7fjPZM4dDgmFd91y8uch62Ja3NYZj495fkvFBqI=' 
WHERE 
  key_id = '06ac09e9a630b836077154d04b44ab88ec1c8df3a579146e695f9a14d68bf659' 
  AND (
    token = 'm/yN7fjPZM4dDgmFd91y8uch62Ja3NYZj495fkvFBqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )