UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p+asNV1qnfvAwHYPE+5h50OM/qhws2cuxQ+OyFw57MM=' 
WHERE 
  key_id = '8cb6cd487c03a8d8be4815df79f3fcc42d69720b3e3876d463603ebaa6a4ce62' 
  AND (
    token = 'p+asNV1qnfvAwHYPE+5h50OM/qhws2cuxQ+OyFw57MM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )