UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MHyZVwLDJCQ+B7CxkK6hmZM7oFAWUJ8xl4q44lLMa90=' 
WHERE 
  key_id = 'af7296a49804e77a220c00d294ae3bfeab30a7d399cc9b29da10c7603f4886e6' 
  AND (
    token = 'MHyZVwLDJCQ+B7CxkK6hmZM7oFAWUJ8xl4q44lLMa90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )