UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4dfiZ1yNKgDPM0w7wTaJyIjtB/CpnAd+jPAybGLlq4g=' 
WHERE 
  key_id = 'e2704bfa24dfdbec69cc849313388cdd6f1aa73e63c059a9870e143d1e318fe0' 
  AND (
    token = '4dfiZ1yNKgDPM0w7wTaJyIjtB/CpnAd+jPAybGLlq4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )