UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'duHZndtWXRKY8qu9B/I+ZSR4PQ1Trte/55HckA97dVA=' 
WHERE 
  key_id = '6893d3ce1366e599a32d45446e17222c597aacc6d673ece3383fc390bb3edaa6' 
  AND (
    token = 'duHZndtWXRKY8qu9B/I+ZSR4PQ1Trte/55HckA97dVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033