UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B4FMnIsndpUrvkACTDUiq60cRGyyHHHmF2TvUW4x0JQ=' 
WHERE 
  key_id = 'bde6957ada7a214fc15746d3dfac7a3c993a71114ea4bc97cee45e3ab975225a' 
  AND (
    token = 'B4FMnIsndpUrvkACTDUiq60cRGyyHHHmF2TvUW4x0JQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041