UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ogv5AEJp56Z06mf9N73nj0JUN3DcVN8yGnFYpzF6eEQ=' 
WHERE 
  key_id = 'a540560587d252db92791d4a3e5bab5b9f1973f0f728196523eb1d187454df10' 
  AND (
    token = 'Ogv5AEJp56Z06mf9N73nj0JUN3DcVN8yGnFYpzF6eEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )