UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nolFlgv+zarppOVp3lv42IoJnJ5tkFFjjuabvAQgxXc=' 
WHERE 
  key_id = '2604139864d6d3548f69db5cb4da1896bd78f2af189cc997aeb63d72e3803d9c' 
  AND (
    token = 'nolFlgv+zarppOVp3lv42IoJnJ5tkFFjjuabvAQgxXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )