UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'caL4wqnjwMbgqIeMfPJjq+nGfQCkbUmWGKWsQuS6zOA=' 
WHERE 
  key_id = '01ef7ff4c4d02d86056d8f917e9dc81920782bc905379314a78d43ddfd059df1' 
  AND (
    token = 'caL4wqnjwMbgqIeMfPJjq+nGfQCkbUmWGKWsQuS6zOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )