UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUKTe/5afJY9j6dl+0/FvTkAgeOhdMBDm5QqyT3LqDc=' 
WHERE 
  key_id = 'a03ad91c2dff6c7b003a114a159a1b7d95c9ff2ab3b1ed06c36b5e1184ba82f4' 
  AND (
    token = 'cUKTe/5afJY9j6dl+0/FvTkAgeOhdMBDm5QqyT3LqDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )