UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymKOFhEPFBqhs+lHSxJpmAhNDJdP/zhJfE7EGOyOrKs=' 
WHERE 
  key_id = 'e1cc5c110ce356101ac6c343581c04b8fbbd34385e91b236928ad39ab26865ad' 
  AND (
    token = 'ymKOFhEPFBqhs+lHSxJpmAhNDJdP/zhJfE7EGOyOrKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )