UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7fjjGl9jip2cR1i11xzfMf0TmG9mAQwls5m+RWvtWOY=' 
WHERE 
  key_id = 'd8b25d7e4129b285c52082a3438e905d244c7ac6fa97389a3e78be3e8d1f6c9a' 
  AND (
    token = '7fjjGl9jip2cR1i11xzfMf0TmG9mAQwls5m+RWvtWOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )