UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ta1Z+7uJ5+Bd8hamWcFJPg81K2S+Rjtp737baYDZ0DA=' 
WHERE 
  key_id = 'c6585f1099eafed16004457ab3d209bcba881b09d3c7f9e59cf8691624929b66' 
  AND (
    token = 'ta1Z+7uJ5+Bd8hamWcFJPg81K2S+Rjtp737baYDZ0DA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )