UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4QLVX5mNIce1/1uMuzEUQWkKijW9oXanDJHiBGL5k/g=' 
WHERE 
  key_id = '8b28e9d3ef95c5673b5f44c830f60e1baf01c188446bf5e1ef6dc08a9a993999' 
  AND (
    token = '4QLVX5mNIce1/1uMuzEUQWkKijW9oXanDJHiBGL5k/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )