UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Uk1X89U7hmvMhy3/YNYeE5xsqRmXH1ShZbghWZ77ks=' 
WHERE 
  key_id = 'accb5ccd96f1fa139848f5666bcb1191726fd1c0ca1e61da2a905f91a3261512' 
  AND (
    token = '9Uk1X89U7hmvMhy3/YNYeE5xsqRmXH1ShZbghWZ77ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )