UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwz9n0DBNqcS0njCQClwmp+N1PoPGMeTtK1JezOZykY=' 
WHERE 
  key_id = 'c1048554b83e231cd3bb250ea6a6e29586c3b31e25b0363632383cb45889964e' 
  AND (
    token = 'nwz9n0DBNqcS0njCQClwmp+N1PoPGMeTtK1JezOZykY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )