UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0F36hdZ8W1uKdam322jh0X3PYTtufN/Pz7jLp4+z4TU=' 
WHERE 
  key_id = '6b3ca843ad9e92fcaf7def447c8fd34e3997079cf00032dad3e3e81d585d8dc6' 
  AND (
    token = '0F36hdZ8W1uKdam322jh0X3PYTtufN/Pz7jLp4+z4TU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )