UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gu55xa9N4Az/KXseNLm/tQTtmVLEjcBKhQ/Dd5qGlKA=' 
WHERE 
  key_id = 'b1fa0834cbd465ceb82a87d5b34649848066bc5e0b31ec23c77004fbf9d7f3a3' 
  AND (
    token = 'gu55xa9N4Az/KXseNLm/tQTtmVLEjcBKhQ/Dd5qGlKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )