UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGj6ztjMKPRtZ+wf/vkt8B2ITZGP80M0bnOVbEnD/lk=' 
WHERE 
  key_id = 'ebfc0d6d80839701188ba7cd601302779888acb39272c914909917cf80001668' 
  AND (
    token = 'wGj6ztjMKPRtZ+wf/vkt8B2ITZGP80M0bnOVbEnD/lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )