UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ypl6G1CHAqQURWkzrzpMrtZu7rUyuhSECqc2k27w+0g=' 
WHERE 
  key_id = '2870927061c03f9d8a92911775c4597ddc32c443c6abea477e8af60ff251ed25' 
  AND (
    token = 'ypl6G1CHAqQURWkzrzpMrtZu7rUyuhSECqc2k27w+0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )