UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DzA7QiYIbw2QoC4vV9r4zidT0syI3b8odrESmJNQZjQ=' 
WHERE 
  key_id = '495c3af1d72f348b4b800d14e97daecd15348c72af414fb44ff6afe577880e15' 
  AND (
    token = 'DzA7QiYIbw2QoC4vV9r4zidT0syI3b8odrESmJNQZjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )