UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rYV0uY2BbNsGi7XGRhQ0wUCUt4aZjYCjHk+rm6emS+I=' 
WHERE 
  key_id = 'd321143426fccb29814d9c0586609430d9ea1bc2ed96bf432db1e08f651118c2' 
  AND (
    token = 'rYV0uY2BbNsGi7XGRhQ0wUCUt4aZjYCjHk+rm6emS+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )