UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6z5t3Af+5I7xARfvFBa+qAqNxoO48ER82kSYgq7Dg3Q=' 
WHERE 
  key_id = '1d95ed276bd3245e4dcc608cb2e89fd018d5bf7896eb0ce2f4114f105c5bb1fd' 
  AND (
    token = '6z5t3Af+5I7xARfvFBa+qAqNxoO48ER82kSYgq7Dg3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )