UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Z9nYL2w3zSXkbomevL03/oBRC7E/C43LQQnWm2SH3U=' 
WHERE 
  key_id = '9a42c6cb6e1e52ab9216702c1500d275835dd1499943dc1fdafe4a53787788a5' 
  AND (
    token = '/Z9nYL2w3zSXkbomevL03/oBRC7E/C43LQQnWm2SH3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )