UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rsMWZb/Dl9sN8Mo/7C7SZxJa9rHR9Je0Lh8YtfGGMzw=' 
WHERE 
  key_id = '94ce4be143e08ea71989c7c3803f182dc82eaf85c3a430625dd6c83498b27682' 
  AND (
    token = 'rsMWZb/Dl9sN8Mo/7C7SZxJa9rHR9Je0Lh8YtfGGMzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )