UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'weD7FJeF9ObZct+BbQgQt4FKTTjnGU69nImlcsh202k=' 
WHERE 
  key_id = 'e02d8825292272f055843de253076eebc3046e9ad8501b8b56fd5ebc8b54238b' 
  AND (
    token = 'weD7FJeF9ObZct+BbQgQt4FKTTjnGU69nImlcsh202k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )