UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xoZ7//zJZl+tMg6kaHggVoLp8w+IelmHwCvzNOkD5QY=' 
WHERE 
  key_id = '809d210aab665c236480c24ebf3c065c2347c24af0595d21de211ec49b972ecc' 
  AND (
    token = 'xoZ7//zJZl+tMg6kaHggVoLp8w+IelmHwCvzNOkD5QY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )