UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6BDZPl4jVv3n5IPmxIi61Y0R5Y91r2H6GffL/ZM3VQ=' 
WHERE 
  key_id = '66d1a9db18020de498eec875ef360f37776cd949bf9f1fbc302a7445cfdf58f2' 
  AND (
    token = 'D6BDZPl4jVv3n5IPmxIi61Y0R5Y91r2H6GffL/ZM3VQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )