UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7C/Hcyes8qO/nEEx2YSBcuLI8u1ulW2ynxoOHvvPwU=' 
WHERE 
  key_id = '237fa99e7f56d1f4c053c7f6a4e8624c8eb76b1d0e4a55b42bc4762153de3a9e' 
  AND (
    token = 'i7C/Hcyes8qO/nEEx2YSBcuLI8u1ulW2ynxoOHvvPwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )