UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Qhdx24fzjYb8odWl4DADbk9I72RhvGM4Pk9jZgQaOs=' 
WHERE 
  key_id = '4dc805749be7a33a597736a520fadf3b2ed6a6ed5af6337cc829e8bb4f4b1ffb' 
  AND (
    token = '+Qhdx24fzjYb8odWl4DADbk9I72RhvGM4Pk9jZgQaOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )