UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6DN6XP9QUPDzRgnYCa7BdbJOP11/zCGqoqldIbl9Q4=' 
WHERE 
  key_id = '674842742b5ffe5f9c7c9c4183e2bfe43d9368dec4d96f6d8ddd7c79be9fc6aa' 
  AND (
    token = 'D6DN6XP9QUPDzRgnYCa7BdbJOP11/zCGqoqldIbl9Q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )