UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'InkfQMvg2f2v8IfJk0YRd4BB7hsPbbhWSEpxRQB3/sY=' 
WHERE 
  key_id = 'a344ce5a0b46ae78bcc33620a63d1d6f81ae2bde4dfd778d249fb8c62591ad89' 
  AND (
    token = 'InkfQMvg2f2v8IfJk0YRd4BB7hsPbbhWSEpxRQB3/sY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031