UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bNaSXLXkzG5tJ1Q1zqHnQANhO1lRLKO8Ra55CA+faB4=' 
WHERE 
  key_id = 'e167f1e14fd5e47d194a8c6d9c93bb17c42cf5f5bfb8902c0f2661327591a63e' 
  AND (
    token = 'bNaSXLXkzG5tJ1Q1zqHnQANhO1lRLKO8Ra55CA+faB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )