UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'keU/0dy+fLJSMcWCvNEWs7SCEAv0gXaMa7s82X1zong=' 
WHERE 
  key_id = 'ed5bc1713578a6313d802d429037fba6b686f909af07344af39e682530c59d86' 
  AND (
    token = 'keU/0dy+fLJSMcWCvNEWs7SCEAv0gXaMa7s82X1zong=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )