UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7hg8RA+tHbS0b97s5NyQPkcdEFktiDmSVfUv+iYu5Gg=' 
WHERE 
  key_id = '7a3b8950d915fb4f89577b5fa45f06980b21fb92529c52927f8ffe321ee49cc9' 
  AND (
    token = '7hg8RA+tHbS0b97s5NyQPkcdEFktiDmSVfUv+iYu5Gg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )