UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ffWnq7JG3J3GAVjo6PU4C+73OMyYgGyM4RoKSJo84lA=' 
WHERE 
  key_id = '469c0845452e2ff5974ee3c6162039320dd80bc95cad82cf65dd96a564eadf41' 
  AND (
    token = 'ffWnq7JG3J3GAVjo6PU4C+73OMyYgGyM4RoKSJo84lA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )