UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+U1teSzFLkcjmYNgot5Ko/tlE9VrciYGNhrtSQy6Zlk=' 
WHERE 
  key_id = '042ea04d41c653467480ebce32dc3cd6c810e33a4e70b0e69da3322510d03780' 
  AND (
    token = '+U1teSzFLkcjmYNgot5Ko/tlE9VrciYGNhrtSQy6Zlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )