UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'obbtVGRLhGwXs6kBbb5NU5meLzqU+fLQYLRVX78UGG4=' 
WHERE 
  key_id = 'c0db9bcc0ff877134349cc177ac054eb1c62446fec01b6c0c050ac73b0876304' 
  AND (
    token = 'obbtVGRLhGwXs6kBbb5NU5meLzqU+fLQYLRVX78UGG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )