UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QlAqo84/lMup1uygvjCZtTrjQqpXdotMx+7teaKy8fo=' 
WHERE 
  key_id = '9f9eaf0ceac7cec7778be897697658b5048d7a63d7c989d03a2a674a98f0511b' 
  AND (
    token = 'QlAqo84/lMup1uygvjCZtTrjQqpXdotMx+7teaKy8fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )