UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xYGERgMKNRRH63DuUuGqoRIj33Y/eCGE2mGnqg7ndeA=' 
WHERE 
  key_id = '265f2bcf740fc6eff03d12962584fd0a8f0356baaf39699dc692c76e86b8026a' 
  AND (
    token = 'xYGERgMKNRRH63DuUuGqoRIj33Y/eCGE2mGnqg7ndeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )