UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O/e1D/YvZo07QT8DXteC7Ys+9rktlIYT4lcyxmxswSQ=' 
WHERE 
  key_id = 'dfa1649bacd4c2e253cc0d1fc268578affa770756d9de48a50115cf346bb59d4' 
  AND (
    token = 'O/e1D/YvZo07QT8DXteC7Ys+9rktlIYT4lcyxmxswSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )