UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ihtLjXyAyNoIeLI9LzQinXJi3ss4whp8iXbsp47s9w=' 
WHERE 
  key_id = '029c340ee04a15110d2c3fc7d3d857f77129d017c2d6aa3388d2ef8c30930cd2' 
  AND (
    token = '4ihtLjXyAyNoIeLI9LzQinXJi3ss4whp8iXbsp47s9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )