UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xSZ8u9LL1IS/MytD5+smJptdEuhFMEbptn7SEN/5DG4=' 
WHERE 
  key_id = '8be32c4280dd0f47210a84f92922f3e95ad9e8f2fcb4da027e5237c6a42f9dda' 
  AND (
    token = 'xSZ8u9LL1IS/MytD5+smJptdEuhFMEbptn7SEN/5DG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )