UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7wmThuFr9FCdJCA98pQhSpX5HfFjYR5dnNKOjO+UWz8=' 
WHERE 
  key_id = '542f3b9fb65bf3ed1dec7cf5a4db2ba895d8a4316b64d3a9ba204a28062f651f' 
  AND (
    token = '7wmThuFr9FCdJCA98pQhSpX5HfFjYR5dnNKOjO+UWz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )