UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AgMl20HPEiRoXcLhiiG9L8sPuzieOZByTQY1y6dGoVI=' 
WHERE 
  key_id = '02e4df2414a375de9a27e6a9e5c1d92d65ac2a5736cbdd81a0f4d17887ead749' 
  AND (
    token = 'AgMl20HPEiRoXcLhiiG9L8sPuzieOZByTQY1y6dGoVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )