UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QfO37S+hxOy3cKOVYqodcDTNTcIw3vLaQwI4GbiZmFE=' 
WHERE 
  key_id = '115c6e9ace4f5f7dd228d6c7f6163241f7dc1cac65964d9f6a3a1a7d772f0717' 
  AND (
    token = 'QfO37S+hxOy3cKOVYqodcDTNTcIw3vLaQwI4GbiZmFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )