UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zdh3+lglX/GVWnBQ7rFONPyaM4vUas18RH0K12ZjCGs=' 
WHERE 
  key_id = 'c769a44eef55ebcfa8192ea7a9642f47054182dff672ae48246adb09b467c633' 
  AND (
    token = 'zdh3+lglX/GVWnBQ7rFONPyaM4vUas18RH0K12ZjCGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )