UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iI/VqTOaA4edOX9Am2Li3MFouWXOdxEMsB6N//cKiMc=' 
WHERE 
  key_id = 'dd03aef7d5a8fc2587869218dcde8c97a32213a0c052f7ddcafbe7e32d917b4c' 
  AND (
    token = 'iI/VqTOaA4edOX9Am2Li3MFouWXOdxEMsB6N//cKiMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )