UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MZBZ1YXzqliphl8I3AKUb+2/wgvc0towZOm5HH+vZ24=' 
WHERE 
  key_id = 'a99838d0f2f178ddbfe0fe80a5b7a8773441a5dd6bd992bda706f450c4dd5e86' 
  AND (
    token = 'MZBZ1YXzqliphl8I3AKUb+2/wgvc0towZOm5HH+vZ24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )