UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+fCZK2mB6QZ9gguRw6eO+r5oRaC9q+R5r2RAMNJz8is=' 
WHERE 
  key_id = 'e02ffc6f5281f4c74f3e45b03bba72f9863539b911ede89855466758095a5c45' 
  AND (
    token = '+fCZK2mB6QZ9gguRw6eO+r5oRaC9q+R5r2RAMNJz8is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )