UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rzZD6nd//cutI3FlXwlsCjX4PK1xrMiMdySInMAzY6Y=' 
WHERE 
  key_id = 'd16d3abe56f3885dd74c205fc774db0d37618a12ae26fa019d5f54d3c634ddfa' 
  AND (
    token = 'rzZD6nd//cutI3FlXwlsCjX4PK1xrMiMdySInMAzY6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )