UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jdWbPgbpasDnExs+T4iN4gcl/MYWdfglyIrBvLAe4bg=' 
WHERE 
  key_id = 'a1e265922312581d9b81f8174682ba6f0dbac465b88b6914ed2647bb964fb78a' 
  AND (
    token = 'jdWbPgbpasDnExs+T4iN4gcl/MYWdfglyIrBvLAe4bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )