UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6sYW1QSwqt38sYZK4LQwKSXOioyW7AeQef4EOexMDhU=' 
WHERE 
  key_id = 'bfc6b0523b277a085efe32b14568fc8211bc0e8bb2a91df5d230a77c30fab2c1' 
  AND (
    token = '6sYW1QSwqt38sYZK4LQwKSXOioyW7AeQef4EOexMDhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )