UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8THAC7R8ajJjBLpbOwXVfifaJQLOVRnRGopKGiWWMAw=' 
WHERE 
  key_id = '42dbaa9d8ea13daa140b7dec4a15b8608cc53a64a393c7be43d6270bca51a5bf' 
  AND (
    token = '8THAC7R8ajJjBLpbOwXVfifaJQLOVRnRGopKGiWWMAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )