UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fRkc9zVdNqDMxOz15b4vqI2v6X2mmHA5CJ46gZj8q2w=' 
WHERE 
  key_id = '9663339600276aac797c6f5c9245ce8f4643cc1649b231d8a33815a623a09162' 
  AND (
    token = 'fRkc9zVdNqDMxOz15b4vqI2v6X2mmHA5CJ46gZj8q2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )