UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qDmf8skHDCHkBZsyONVniWT1HWh5zr3Ncir7biCBrPY=' 
WHERE 
  key_id = 'ba82d914da74be87c9b805d17a918306d77527284832e1d0c2f18a32c42d9e29' 
  AND (
    token = 'qDmf8skHDCHkBZsyONVniWT1HWh5zr3Ncir7biCBrPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )