UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nd96wXUIa2LLpv7BiAUI7/OXthaSSSRquyWYjTPWzCc=' 
WHERE 
  key_id = '74dfb8466af63863f5b28f885a51e4d14289ac2b332ffa422fb72a11046bffe2' 
  AND (
    token = 'nd96wXUIa2LLpv7BiAUI7/OXthaSSSRquyWYjTPWzCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )