UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUrdbTVkbJJ2aYWBb9oU2HkXiT5B7X0ET1cKT7hiD44=' 
WHERE 
  key_id = '727ecb0a15db1a06a945f8b2c5f38286b98692d430773c771b846305c1211d79' 
  AND (
    token = 'fUrdbTVkbJJ2aYWBb9oU2HkXiT5B7X0ET1cKT7hiD44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )