UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7lFOMjxASx3+Y8oCSccn4x961aweC+oETJsUJTUSHBo=' 
WHERE 
  key_id = 'da95ea679001ef1d35f5006aa8b38517108d11719ee80974ad06e20c936fbee2' 
  AND (
    token = '7lFOMjxASx3+Y8oCSccn4x961aweC+oETJsUJTUSHBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )