UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X1ES6YW6vTjnGJcu7Hma2rGs4gVpu2hV3EuUp++HZmc=' 
WHERE 
  key_id = 'd843450c3e228a97ef5edd7a63e25b47b794e5461310de703619597a765166fa' 
  AND (
    token = 'X1ES6YW6vTjnGJcu7Hma2rGs4gVpu2hV3EuUp++HZmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )