UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eiyaJvdLBgKB40DilOduivrK4B7DAXhXZJo3keFUlI4=' 
WHERE 
  key_id = '9db7c85afd85a66316d585082724777d674b6cbcbb6624f57cb17b9778d0803e' 
  AND (
    token = 'eiyaJvdLBgKB40DilOduivrK4B7DAXhXZJo3keFUlI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )