UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TrxRwfsfzCVzwZtyZiTi6dVcUnndTJrKaZEuJwXkDyo=' 
WHERE 
  key_id = '1fba5b5960fa403edb3238fd35d15983cf908e5fe9aa1f1940325e3878bb7a1b' 
  AND (
    token = 'TrxRwfsfzCVzwZtyZiTi6dVcUnndTJrKaZEuJwXkDyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )