UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AwGXYO8JlZHJGMG6CdD80wNEuKTJFtYyWzjbPqJQLFQ=' 
WHERE 
  key_id = 'f3d7c6ea47cf61c3fb2465a0d0ee72ca4c00fc51c3b9927f9482b9e9445d4ab5' 
  AND (
    token = 'AwGXYO8JlZHJGMG6CdD80wNEuKTJFtYyWzjbPqJQLFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )