UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6a01YZsKB936HQ7JXfORHxqk1o2lgJsa+5UppySf+1Q=' 
WHERE 
  key_id = '83bef066e0624ed7d425301f558ddc1386118fac99027fc8a74cacfe1c986a8c' 
  AND (
    token = '6a01YZsKB936HQ7JXfORHxqk1o2lgJsa+5UppySf+1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )