UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/tntFjvv1/TCxrE8ABti8OK+D7gx6j5Eh6xcYyeGPEI=' 
WHERE 
  key_id = '9a2507d00bef8483c38b8654253aab1e80d50565e1f15abf8025d66bd61885b1' 
  AND (
    token = '/tntFjvv1/TCxrE8ABti8OK+D7gx6j5Eh6xcYyeGPEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )