UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A8s1kHwl3Zc9qE9j5Y1/t5dbK1u/cu0Q3kqrwk5Elb4=' 
WHERE 
  key_id = 'a0465fb808d9cffe7b8a763959a46574d87253804852007102787f43d0eb6983' 
  AND (
    token = 'A8s1kHwl3Zc9qE9j5Y1/t5dbK1u/cu0Q3kqrwk5Elb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )