UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q2jFhX0seuV3/tu82/vnWhTyzKYXC8391ZrhuQX8bK4=' 
WHERE 
  key_id = 'ccb05a6f929479df2f1015be4275b3b02933b33a32dd7fcf96244e73412635d2' 
  AND (
    token = 'q2jFhX0seuV3/tu82/vnWhTyzKYXC8391ZrhuQX8bK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )