UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gIuq49xNIapCwoqgBjtJCgespFs1bfFuA2MLg/8mOl0=' 
WHERE 
  key_id = '02d1abc9c1e4e1311fbc684d031f091cd25522d0380d11019a60f34c6a35575e' 
  AND (
    token = 'gIuq49xNIapCwoqgBjtJCgespFs1bfFuA2MLg/8mOl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )