UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '50aManljEs2l75V9xc/9Gbedt53LtrvgGS014MgjkCs=' 
WHERE 
  key_id = '0ee627f00884caad45ddffbf5b3e06919b83207315e9f21ba7d31ac3795708e3' 
  AND (
    token = '50aManljEs2l75V9xc/9Gbedt53LtrvgGS014MgjkCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )