UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XQZOdLpLeUGL2ifCVbjdiEFiEe6sKiE51WjivKJLHWY=' 
WHERE 
  key_id = '1a78d5b94d97f4d68dc2bfbe12244b4f2d7f715cd55db678bb191329150e4244' 
  AND (
    token = 'XQZOdLpLeUGL2ifCVbjdiEFiEe6sKiE51WjivKJLHWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )