UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SQas7w8fYGCdtlei5dGXlnfS4JllygjnaOA0CuUgjjU=' 
WHERE 
  key_id = 'ede47738597788c704ed0a1507b1b31ea73db90a9abbb33361d29238d4f04f06' 
  AND (
    token = 'SQas7w8fYGCdtlei5dGXlnfS4JllygjnaOA0CuUgjjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )