UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pjjfjtwa85f4I01MmZDtSD0ZZ62SLUB2HY9cTAy1WmM=' 
WHERE 
  key_id = '18308b46db0e45efd97bf618998d0cdeda6fbcdefd11025cca8bf81039754146' 
  AND (
    token = 'pjjfjtwa85f4I01MmZDtSD0ZZ62SLUB2HY9cTAy1WmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )