UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bMMMN22LEtvYEYZbMEZwun2/fykkOZqqsL+Er3zQXtw=' 
WHERE 
  key_id = '2c79eeaa7013479bb99eee5e8394a9e736835d59fefec4303041056884589477' 
  AND (
    token = 'bMMMN22LEtvYEYZbMEZwun2/fykkOZqqsL+Er3zQXtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )