UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LwW4s9T2WdUI8YHHeBH2KWWz5AvgpCCR+hx+9hhWv94=' 
WHERE 
  key_id = '8f650028fbfa089ef856f8f34c2f7695ce40b9c093edc4e9f9e581f768620429' 
  AND (
    token = 'LwW4s9T2WdUI8YHHeBH2KWWz5AvgpCCR+hx+9hhWv94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )