UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BHXtcM7qrPE6PQ4Q40z+dvRt8TvuUMSgpZlIuz8DrBs=' 
WHERE 
  key_id = 'dc055f720a5242f65905c12859c2791146f9a5f6f7817902d1af5fd9817ddef5' 
  AND (
    token = 'BHXtcM7qrPE6PQ4Q40z+dvRt8TvuUMSgpZlIuz8DrBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )