UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cIUN4BsTJZK3CzPqlNBsZ9abc5A5+e8CIoSqcFDtyMI=' 
WHERE 
  key_id = '9b4eb0b9e459675822ede5ef324c2f9985a5c41b5df80769285c71375ca330fd' 
  AND (
    token = 'cIUN4BsTJZK3CzPqlNBsZ9abc5A5+e8CIoSqcFDtyMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )