UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VCGkUXoUtuuR3pW3YQroOjNVnsgb4UtXh7I8rYaejLg=' 
WHERE 
  key_id = '2a2c4b9f6808533c44e8790a38fccec3129f4c858422e5ce5bb894ad8c9e3e0c' 
  AND (
    token = 'VCGkUXoUtuuR3pW3YQroOjNVnsgb4UtXh7I8rYaejLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )