UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+BEjHKNRP2hwmxAMoYNgNOp2jErF6YpNLD14NLQO9M8=' 
WHERE 
  key_id = '920a5a1c6b4388098a2bd24aca26ae4ff9d5b8774a61701045e8881afc26e215' 
  AND (
    token = '+BEjHKNRP2hwmxAMoYNgNOp2jErF6YpNLD14NLQO9M8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )