UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+mzmewdEsYaX4d8TqbRPquk6TK/NaL+PKRUUgaEjC1g=' 
WHERE 
  key_id = 'cdb0a0fb84f840ce290ab36dc5ab29f92848f36c0e8f142f3d992eb3d33fc44a' 
  AND (
    token = '+mzmewdEsYaX4d8TqbRPquk6TK/NaL+PKRUUgaEjC1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )