UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1hNYYjgMtV47NxNyr3JWPk4s6vAxxj2MbJNTXvRtwTc=' 
WHERE 
  key_id = '81086493453307a1a646eebcf133db73408358bedffa6989e668189df717fb41' 
  AND (
    token = '1hNYYjgMtV47NxNyr3JWPk4s6vAxxj2MbJNTXvRtwTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )