UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3d1oPsq6/yctZWzrOIVr8Xxd9KG3bMsfhrm4zrUDkoY=' 
WHERE 
  key_id = 'dfef16ddcf1f91f49141b34ed411f622aa1431304c9a1c8d1e4b1f5240cb83d7' 
  AND (
    token = '3d1oPsq6/yctZWzrOIVr8Xxd9KG3bMsfhrm4zrUDkoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )