UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/4tRZIpV/I0XrxA4N8azpvV5KfaL5PiZb+e14MI5IqE=' 
WHERE 
  key_id = '3641b6d3983ae431326e18cd1b8decabde78d1b39575e40d0f1a5ad7aee71dac' 
  AND (
    token = '/4tRZIpV/I0XrxA4N8azpvV5KfaL5PiZb+e14MI5IqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )