UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8F+e9/Frb7Zh4TZg1U4VSPGEL/JojbovAgJwtwQ1hdY=' 
WHERE 
  key_id = '2d537f9ccd433c85571a37b6af0ca309157ef0329d6761452d9f6e78e996ede3' 
  AND (
    token = '8F+e9/Frb7Zh4TZg1U4VSPGEL/JojbovAgJwtwQ1hdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )