UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7HoZ/QXXTOv/aWuInb7LMRVwjJ/8f0PWdBqPOiJ5MW0=' 
WHERE 
  key_id = '68c603aaa144f29ae3cff79dff5040f7a9249d22b9ec62b947109119429d15ad' 
  AND (
    token = '7HoZ/QXXTOv/aWuInb7LMRVwjJ/8f0PWdBqPOiJ5MW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )