UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'We/1kzWXpOujzOn7axeMB9t5CZAQXfxPxVdK3QUD6wE=' 
WHERE 
  key_id = '2f3f04dcb6313ef4a67dcebcef95947803b8487ee3e8bdaf958879da5db57a17' 
  AND (
    token = 'We/1kzWXpOujzOn7axeMB9t5CZAQXfxPxVdK3QUD6wE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )