UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sNTcHfooyqWnYmXdHkLqZLuoJsPabuuduG2LseQlQmQ=' 
WHERE 
  key_id = 'a208d9dd5c156841f3ae2e71a23d728a4ba7f56a5aa6bc25f83d7a9c0b2ce8bf' 
  AND (
    token = 'sNTcHfooyqWnYmXdHkLqZLuoJsPabuuduG2LseQlQmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )