UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uvBBlBNgPTaTAmZx/5UFmdi/bUfE6MHX0lFTl13Q3YA=' 
WHERE 
  key_id = '32e020ca88745bd2a20b864725b709acf874add3596c438be05d24987c03b375' 
  AND (
    token = 'uvBBlBNgPTaTAmZx/5UFmdi/bUfE6MHX0lFTl13Q3YA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )