UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o7+nc3vzVSnO4oEmrpgHnGJn+V4gYtuPdlUrSaVTWOE=' 
WHERE 
  key_id = 'b984bcef7a75670473ab0b271cf078f345d75a504badecf12d7971845d8e0ec7' 
  AND (
    token = 'o7+nc3vzVSnO4oEmrpgHnGJn+V4gYtuPdlUrSaVTWOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )