UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vIZv29yn0LRg+kZ64lxt0RKBJUzCPnKuLPLE+ThuE/I=' 
WHERE 
  key_id = '5830f623852842f751b9c4fb2c837c04b6c3ec180a90a90bcd848cfcc314326d' 
  AND (
    token = 'vIZv29yn0LRg+kZ64lxt0RKBJUzCPnKuLPLE+ThuE/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )