UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpjXJn1VRLaoqjWXMcrs/5Ync7zNSqPLzGfgBuKKyok=' 
WHERE 
  key_id = '96801dd0c902508b15b9b8ad34f7e24c113f1664c989b35d3594c10a9d12a19b' 
  AND (
    token = 'tpjXJn1VRLaoqjWXMcrs/5Ync7zNSqPLzGfgBuKKyok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )