UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zatvdWXKkpX7Xu/WYHZSQY2Ec9t87otg4HUlpP6sjaY=' 
WHERE 
  key_id = '04b5a993d1fc7c1ecd814f1ae2cdccddbe8ffcab0fab06e3a314e4b153e94167' 
  AND (
    token = 'zatvdWXKkpX7Xu/WYHZSQY2Ec9t87otg4HUlpP6sjaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )