UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XVTzMbcxkLxI7Zb3DIeRKkA3fwrzneZRtEh8RBh+2ts=' 
WHERE 
  key_id = 'a8b388d244570eb538346e793d66a84828788a8c68545d1c56f8aed655cbbe7d' 
  AND (
    token = 'XVTzMbcxkLxI7Zb3DIeRKkA3fwrzneZRtEh8RBh+2ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )