UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zaG+R4OBSi80aoPR8RcSV9OrFSHHgLHEfqF+Kg5E7hA=' 
WHERE 
  key_id = 'aa394f19de9ea4f1bba58c9de05aadb8a45528b117773b2cd92d827c2e3fd380' 
  AND (
    token = 'zaG+R4OBSi80aoPR8RcSV9OrFSHHgLHEfqF+Kg5E7hA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )