UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJSkw6PNmfocJ6thruz8xEzRA9c7u3B8nC+id/Jv+Is=' 
WHERE 
  key_id = '523fa4a76aecf4542bf148e64b1fc8f18d43ee05ee26690fc83aa0d70cfedcf3' 
  AND (
    token = 'zJSkw6PNmfocJ6thruz8xEzRA9c7u3B8nC+id/Jv+Is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )